LCFC OEM NM-E481 JY577 JY578 JY679 + (NS-E481 JY577/JY578 & NS-E482 JY577 JY578), Motherboard, USB and Sensor Boards BoardView files and Schematic diagram
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Motherboard p/n: JY577 JY578 JY679 NM-E481 USB Board p/n: JY577/JY578 NS-E481 (15") Sensor Board p/n: JY577 JY578 NS-E482 (15") What's included: — 3 Schematic Diagrams for Motherboard, USB and Sensor Boards — 3 BoardView files for Motherboard, USB and Sensor Boards and BoardView software — Power Block Diagram (Power Distribution Diagram) — Hardware Maintenance Manual — BIOS file* Main components: CPU/RAM : AMD-Rembrandt-FP7r2 / DDR5 GPU/VRAM: DIS (nVidia GN20-P0-A1 (RTX 3050) or GN20-P1-A1 (RTX 3050Ti) / GDDR6 EC : ITE IT8227-LQFP128 File types: Schematic Diagram(s) : PDF / Searchable Silkscreen(s)* : N/A BoardView file(s) : .TVW BIOS file* : .FD (Original file from the official Lenovo website) Language : English * The BIOS file is offered AS-IS |
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