Description
Product Title
StoneTaskin Replacement Motherboard for Dell Inspiron 3520 Laptop - Intel Core i5-1145G7 Processor - P/N 08T65X (8T65X) - 45 Days Warranty
Product Description
100% tested and fully functional replacement motherboard for Dell Inspiron 3520 laptops. This mainboard features an integrated Intel Core i5-1145G7 processor and corresponds to Dell part numbers 08T65X/8T65X. Ideal for repairing laptops with power failure, liquid damage, or critical motherboard component failure.
Key Features
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Integrated Intel Processor: Equipped with soldered Intel Core i5-1145G7 (4 cores, 8 threads, up to 4.4GHz)
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Original Compatibility: Direct replacement for Dell part numbers 08T65X and 8T65X
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Comprehensive Testing: Each unit undergoes 100% functional testing before shipment
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Complete I/O Set: Includes all original ports and connectors
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Quality Assurance: Manufactured to meet or exceed OEM specifications
Compatibility Information
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Supported Model: Dell Inspiron 3520
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Dell Part Numbers: Replaces 08T65X and 8T65X
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CPU Specification: Intel Core i5-1145G7 (Tiger Lake, 4.2GHz base)
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Verification Critical: Confirm your laptop's Service Tag and existing motherboard part number match before purchase
Technical Specifications
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Processor: Intel Core i5-1145G7 (integrated, non-removable)
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Memory: Supports DDR4 SO-DIMM (slots not included; reuse existing RAM)
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Graphics: Integrated Intel Iris Xe Graphics
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Storage Interfaces: M.2 NVMe/SATA and 2.5" SATA support
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Connectivity: Wi-Fi/Bluetooth card slot, Ethernet, USB ports
Package Includes
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1x Dell Inspiron 3520 Motherboard (with pre-installed CPU)
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Basic installation guide
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Warranty documentation
Who Should Buy
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Dell Inspiron 3520 owners with irreparable motherboard damage
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Professional repair technicians and service centers
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IT departments managing fleet repairs
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Users experiencing no-power, boot failure, or charging issues traced to the mainboard
Installation Notes
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Professional Skill Required: Motherboard replacement is complex; not recommended for beginners
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Component Transfer: Requires careful transfer of RAM, storage, cooling system, and all cables
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Thermal Paste: Fresh thermal paste for the CPU is strongly recommended
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System Preparation: Back up data and remove battery before starting repair
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Post-Installation: BIOS settings may need adjustment; Windows may require reactivation
Warranty Information
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45-day limited warranty against manufacturing defects and DOA (Dead On Arrival)
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Warranty covers malfunction under normal use
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Does not cover physical damage, incorrect installation, liquid damage, or electrostatic discharge
Important Notes
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CPU is Soldered: Processor is permanently attached to the board and cannot be upgraded separately
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No Additional Components: Does not include RAM, storage, cooling fan, or Wi-Fi card
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Compatibility is Absolute: Only compatible with the exact Dell Inspiron 3520 model
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Data Responsibility: User is responsible for data backup prior to repair
Why Choose This Board
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Reliability: Rigorously tested to ensure full functionality
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Cost-Effective: Affordable solution compared to whole laptop replacement
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Genuine Alternative: Provides identical performance to the original Dell motherboard
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Warranty Protected: Purchase with confidence backed by a seller warranty
