{"product_id":"pcparts-02dm284-for-lenovo-thinkpad-l490-l590-nm-b931-with-i5-8265u-motherboard-100-tested-45-days-warranty","title":"PCparts 02DM284 For Lenovo ThinkPad L490 L590 NM-B931 with I5-8265U Motherboard 100% Tested 45 Days Warranty","description":"\u003cp\u003e\u003cstrong\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/164674\/20240102195541\/117e5b274de229ee6efab5d14c0f580c.jpg\"\u003e\u003c\/div\u003eProduct Title:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003ePCparts 02DM284 For Lenovo ThinkPad L490 L590 NM-B931 with I5-8265U Motherboard 100% Tested 45 Days Warranty\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct Description:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis is a high-quality compatible replacement motherboard for Lenovo ThinkPad L490 and L590 business laptops. The motherboard features part number \u003cstrong\u003e02DM284\u003c\/strong\u003e and board model \u003cstrong\u003eNM-B931\u003c\/strong\u003e, and comes pre-installed with an \u003cstrong\u003eIntel Core i5-8265U\u003c\/strong\u003e processor. It has been 100% functionally tested and includes a 45-day warranty from the supplier.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul class=\"ybc-ul-component\"\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eProcessor:\u003c\/strong\u003e Intel Core i5-8265U (4 cores, 8 threads, 1.6GHz base, up to 3.9GHz turbo, 6MB cache)\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eMotherboard Model:\u003c\/strong\u003e NM-B931 (FRU: 02DM284)\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Specifically designed for Lenovo ThinkPad L490 and L590 series laptops\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eGraphics Options:\u003c\/strong\u003e Available in UMA (integrated Intel UHD Graphics 620) or discrete AMD R535 2GB GPU configurations\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e 100% functionally tested before shipping\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 45-day warranty from the supplier\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eDetailed Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"hyc-common-markdown__table-wrapper\" data-has-scroll=\"false\"\u003e\n\u003ctable\u003e\n\t\u003cthead\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/th\u003e\n\t\t\t\u003cth\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e02DM284\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eBoard Model\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003eNM-B931\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003eLenovo ThinkPad L490 (Type 20Q5, 20Q6), L590 (Type 20Q7, 20Q8)\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003eIntel Core i5-8265U\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eProcessor Cores\/Threads\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e4 cores \/ 8 threads\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eBase Frequency\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e1.6 GHz\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eMax Turbo Frequency\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e3.9 GHz\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eCache\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e6 MB Smart Cache\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eProcessor Architecture\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003eWhiskey Lake (8th Generation)\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eLithography\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e14 nm\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eTDP\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e15W (configurable up to 25W)\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eMemory Support\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003eUp to 64GB DDR4 2400\/2666MHz\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eMemory Slots\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e2× SO-DIMM slots\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eGraphics Options\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003eUMA (Intel UHD Graphics 620) or discrete AMD R535 2GB\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eStorage Support\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003eM.2 SSD interface\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eWireless Support\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003eIntel 9260 AC 2×2 or Intel AX200 2×2 AX\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\t\u003ctd\u003e\n\t\t\t\u003cp\u003eBluetooth 5.0\u003c\/p\u003e\n\t\t\t\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatibility Information:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul class=\"ybc-ul-component\"\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003ePrimary Compatibility:\u003c\/strong\u003e Lenovo ThinkPad L490 (Type 20Q5, 20Q6) and L590 (Type 20Q7, 20Q8)\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eProcessor Options:\u003c\/strong\u003e This specific model comes with i5-8265U, but NM-B931 motherboard supports various 8th generation Intel processors including i3-8145U, i5-8265U\/8365U, i7-8565U\/8665U\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eGraphics Configuration:\u003c\/strong\u003e Available in both UMA (integrated graphics) and discrete AMD R535 2GB GPU versions\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eProcessor Details (Intel Core i5-8265U):\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul class=\"ybc-ul-component\"\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eArchitecture:\u003c\/strong\u003e 8th Gen Whiskey Lake\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eLithography:\u003c\/strong\u003e 14 nm\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eCores\/Threads:\u003c\/strong\u003e 4 cores, 8 threads with Intel Hyper-Threading\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eClock Speeds:\u003c\/strong\u003e Base 1.6 GHz, Max Turbo 3.9 GHz\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eCache:\u003c\/strong\u003e 6 MB Smart Cache\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eGraphics:\u003c\/strong\u003e Intel UHD Graphics 620 with 24 execution units\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eMemory Support:\u003c\/strong\u003e DDR4-2400, LPDDR3-2133\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eMax Memory:\u003c\/strong\u003e 64 GB\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eTDP:\u003c\/strong\u003e 15W (configurable TDP-up to 25W)\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eLaptop Specifications (Lenovo ThinkPad L490\/L590):\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul class=\"ybc-ul-component\"\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eDisplay Options:\u003c\/strong\u003e 14\" (L490) or 15.6\" (L590) with various resolutions including 1366×768 HD and 1920×1080 FHD\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eStorage Options:\u003c\/strong\u003e M.2 NVMe SSDs\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eWebcam:\u003c\/strong\u003e 720P HD camera\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eBattery:\u003c\/strong\u003e 45Wh lithium polymer with fast charging support\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Wi-Fi 5 (802.11ac), Bluetooth 5.0, optional WWAN\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003ePorts:\u003c\/strong\u003e 2× USB 3.2 Gen 1 Type-A, 1× USB 3.2 Gen 2 Type-C, 1× USB 3.2 Gen 1 Type-C, HDMI, RJ45 Ethernet, microSD card reader\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eSecurity:\u003c\/strong\u003e Fingerprint reader (optional), TPM 2.0\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e L490: 1.68kg, L590: slightly heavier\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTesting \u0026amp; Quality Assurance:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul class=\"ybc-ul-component\"\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e100% functional testing before shipping\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003eProcessor tested for stability and performance\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003eAll ports and connectors verified for proper operation\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003eBoard inspected for physical damage and soldering defects\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003eBIOS functionality tested\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWarranty Information:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul class=\"ybc-ul-component\"\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eDuration:\u003c\/strong\u003e 45 days from the date of purchase\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eCoverage:\u003c\/strong\u003e Manufacturing defects and functional failures\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eExclusions:\u003c\/strong\u003e Physical damage, improper installation, compatibility issues, or damage from liquid spills\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eProvider:\u003c\/strong\u003e Third-party supplier warranty (not Lenovo official warranty)\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation Instructions:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003col class=\"ybc-ol-component ybc-ol-component_1\"\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eSafety First:\u003c\/strong\u003e Power off the laptop, disconnect all cables, and remove the battery\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eESD Protection:\u003c\/strong\u003e Use an anti-static wrist strap or work on an anti-static surface\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eDisassembly:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\n\t\u003cul class=\"ybc-ul-component\"\u003e\n\t\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\n\t\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003eRemove the bottom cover screws and carefully remove the cover\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\t\t\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\t\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\t\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003eDisconnect the internal battery\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\t\t\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\t\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\t\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003eRemove all cables connected to the motherboard (display, keyboard, touchpad, power, etc.)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\t\t\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\t\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\t\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003eRemove screws securing the motherboard to the chassis\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\t\t\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eMotherboard Removal:\u003c\/strong\u003e Carefully lift out the old motherboard\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\n\t\u003cul class=\"ybc-ul-component\"\u003e\n\t\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\n\t\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003ePlace the new NM-B931 motherboard in position\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\t\t\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\t\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\t\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003eSecure with screws\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\t\t\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\t\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\t\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003eReconnect all cables\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\t\t\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eReassembly:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\n\t\u003cul class=\"ybc-ul-component\"\u003e\n\t\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\n\t\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003eReconnect the internal battery\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\t\t\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\t\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\t\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003eReplace the bottom cover and secure all screws\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\t\t\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eTesting:\u003c\/strong\u003e Power on the laptop and verify:\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\n\t\u003cul class=\"ybc-ul-component\"\u003e\n\t\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\n\t\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003eSystem boots correctly\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\t\t\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\t\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\t\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003eAll components are detected\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\t\t\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\t\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\t\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003ePorts and connectivity function properly\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\t\t\u003cspan class=\"ybc-li-component_content\"\u003e\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul class=\"ybc-ul-component\"\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e This motherboard is specifically for ThinkPad L490 and L590 models\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eConfiguration Matching:\u003c\/strong\u003e Ensure the graphics configuration (UMA vs discrete GPU) matches your original setup\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Motherboard replacement requires technical skill and proper tools\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eData Backup:\u003c\/strong\u003e Always backup important data before attempting hardware replacement\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eBIOS Settings:\u003c\/strong\u003e You may need to configure BIOS settings after installation\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003ePart Verification:\u003c\/strong\u003e Verify your current motherboard part number before purchasing\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul class=\"ybc-ul-component\"\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e1× Lenovo ThinkPad L490\/L590 compatible motherboard (NM-B931 \/ 02DM284)\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003eInstallation guide (if provided by supplier)\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Symptoms Requiring Motherboard Replacement:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003col class=\"ybc-ol-component ybc-ol-component_1\"\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eNo Power:\u003c\/strong\u003e Laptop won't turn on or charge\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eBoot Failure:\u003c\/strong\u003e System fails to POST or boot\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eComponent Failure:\u003c\/strong\u003e USB ports, audio, or other integrated components not working\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eOverheating Issues:\u003c\/strong\u003e Persistent overheating despite clean cooling system\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003ePhysical Damage:\u003c\/strong\u003e Visible damage to the motherboard circuitry\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003ePre-Purchase Verification:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003col class=\"ybc-ol-component ybc-ol-component_1\"\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003eConfirm your laptop model is Lenovo ThinkPad L490 or L590 (check label on bottom)\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003eVerify the current motherboard part number (if visible)\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003eCheck your original graphics configuration (UMA or discrete GPU)\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003eEnsure the motherboard is the actual source of any system issues\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003ePerformance Expectations:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWith the Intel Core i5-8265U processor, this motherboard provides:\u003c\/p\u003e\n\n\u003cul class=\"ybc-ul-component\"\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003eSolid performance for business applications, web browsing, and productivity tasks\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003eEfficient power management for good battery life\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003eSupport for up to 64GB DDR4 memory\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003eReliable performance for the ThinkPad L490\/L590 platform\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Support:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor installation assistance or technical questions, contact the supplier's support team. Note that Lenovo official technical support may not be available for third-party components.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eReturn Policy:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul class=\"ybc-ul-component\"\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003eReturns are typically accepted within 30 days if the item is unused and in original packaging\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003eDefective items covered by warranty will be replaced or repaired according to warranty terms\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003eAlways check the specific seller's return policy before purchasing\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy Choose This Replacement Motherboard:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003col class=\"ybc-ol-component ybc-ol-component_1\"\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eDirect Compatibility:\u003c\/strong\u003e Specifically designed for ThinkPad L490 and L590\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eTested Quality:\u003c\/strong\u003e 100% functional testing ensures reliability\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eComplete Solution:\u003c\/strong\u003e Includes processor for easy replacement\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eWarranty Protection:\u003c\/strong\u003e 45-day warranty provides peace of mind\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\t\u003cli class=\"ybc-li-component ybc-li-component_ol\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003c\/span\u003e\n\t\u003cp\u003e\u003cspan class=\"ybc-li-component_content\"\u003e\u003cstrong\u003eCost Effective:\u003c\/strong\u003e More affordable than official Lenovo replacement\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cspan class=\"ybc-li-component_content\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eThis replacement motherboard will restore your Lenovo ThinkPad L490 or L590 to full functionality, providing reliable performance for business and professional use.\u003c\/p\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/i.ebayimg.com\/images\/g\/tNEAAOSwTLtiekc1\/s-l1600.jpg\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/i.ebayimg.com\/images\/g\/qjYAAOSwUNdiekc2\/s-l1600.jpg\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/i.ebayimg.com\/images\/g\/ZxIAAOSwMRtiekc2\/s-l1600.jpg\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/i.ebayimg.com\/images\/g\/Bx4AAOSwt8hiekc2\/s-l1600.jpg\"\u003e\u003c\/div\u003e\n","brand":"StoneTaskin","offers":[{"title":"Default Title","offer_id":47813366775962,"sku":null,"price":70.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2140\/0715\/files\/s-l1600_bcf1c762-fa2d-43b7-85ae-6d7ce3b0190a.jpg?v=1776393548","url":"https:\/\/www.stonetaskin.com\/it\/products\/pcparts-02dm284-for-lenovo-thinkpad-l490-l590-nm-b931-with-i5-8265u-motherboard-100-tested-45-days-warranty","provider":"StoneTaskin","version":"1.0","type":"link"}