LCFC OEM NM-D491 HP550/HP750 + (NS-D491 HP550/HP750, NS-D493 HP550/HP750), Motherboard, GPU and I/O Board BoardView files and Schematic diagram

Click on picture to enlarge	Price: US $22.50 Motherboard p/n: HP550/HP750 NM-D491 GPU Board p/n: HP550/HP750 NS-D491 USB Board p/n: HP550/HP750 NS-D493 What's included: — 3 Schematic Diagrams for Motherboard, GPU and I/O Board — 3 BoardView files for Motherboard (Rev 0.3 & 1.0) and I/O Board + BoardView Software — Silkscreen for GPU Board — Hardware Maintenance Manual — BIOS files* Major components: CPU/HUB/RAM : Intel Tiger Lake-H / WM590 / DDR4 GPU+VRAM : DIS GPU CARD (nVidia Quadro QN20-E1-KB-A1 6G / QN20-E3-A1 8G/ GN20-E5-A1 8G/ QN20-E5-A1 16G/ GN20-E7-A1 16G) + GDDR6 EC : NPC997K File types: Schematic Diagram(s) : PDF / Searchable Silkscreen : PDF / Searchable BoardView file(s) : .TVW BIOS files* : FL1, FL2 (Original files from the official Lenovo website) Language : English * The BIOS files are offered AS-IS

Click on picture to enlarge

Price: US $22.50

Motherboard p/n: HP550/HP750 NM-D491
GPU Board p/n: HP550/HP750 NS-D491
USB Board p/n: HP550/HP750 NS-D493

What's included:

— 3 Schematic Diagrams for Motherboard, GPU and I/O Board
— 3 BoardView files for Motherboard (Rev 0.3 & 1.0) and I/O Board + BoardView Software
— Silkscreen for GPU Board
— Hardware Maintenance Manual
— BIOS files*

Major components:

CPU/HUB/RAM : Intel Tiger Lake-H / WM590 / DDR4
GPU+VRAM : DIS GPU CARD (nVidia Quadro QN20-E1-KB-A1 6G / QN20-E3-A1 8G/ GN20-E5-A1 8G/ QN20-E5-A1 16G/ GN20-E7-A1 16G) + GDDR6
EC : NPC997K

File types:

Schematic Diagram(s) : PDF / Searchable
Silkscreen : PDF / Searchable
BoardView file(s) : .TVW
BIOS files* : FL1, FL2 (Original files from the official Lenovo website)
Language : English

* The BIOS files are offered AS-IS

Updated: 19-08-2023

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