Lenovo Thinkpad-P50 BP500 NM-A451 R0.1 Schematic
This page has the schematic for Lenovo Thinkpad-P50 BP500 NM-A451 R0.1, a laptop motherboard from Lenovo. The board itself was engineered by Compal and carries board number NM-A451. 7 more files in the library share this board number, including Compal listings — they're listed below.
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Lenovo Thinkpad-P50 BP500 NM-A451 r0.1 SchematicsSame board number 7
All files for NM-A451- 10622 NM-A451-ThinkPad P50-BP500LenovoNM-A451Schematic
- ThinkPad P50 BP500 NM A451 REV 0.3 2015 05 19 Clr Me Region TESTEDLenovoNM-A451BIOS
- ThinkPad P50 BP500 NM-A451 REV 0.3 2015-05-19 16MB BIOSLenovoNM-A451BIOS
- Lenovo BP500 NM-A451 Rev 1.0 2015-11-06 Green MainboardLenovoNM-A451BIOS
- P50 BP500 NM-A451 REV1.0CompalNM-A451BIOS
- Lenovo Thinkpad-P50 BP500 NM-A451 R0.1LenovoNM-A451Files
- Thinkpad P50-XEON CPU E3 Build-in-BP500 NM-A451LenovoNM-A451BIOS
Other Lenovo laptops
All Lenovo filesBIOSThinkpad T14s Gen 4 Nm-f261 BIOS From WebsiteLenovo · NM-F261BIOSThinkpad T14s Gen 4 Nm-f261 BIOSLenovo · NM-F261BIOST14s Gen 4 Type 21F6, 21F7 Laptop ThinkPad Type 21F7 NM F151 REVLenovo · NM-F151BIOSLenovo 330 15IGM EG431 EG532 FG5N2 NM B661 Rev 1.0 BIOS Clean MeLenovo · NM-B661BIOSLenovo Ideapad 3 15IIL05 G454 GS554 GV450 GV550 NM D031 REV 1.0Lenovo · NM-D031BIOSLenovo IdeaPad 330 15IGM NM B661 Rev 1.0 BIOS Clean Me Test OkLenovo · NM-B661BIOSSM BIOS Lenovo S145 15API 81UT GS440 GS540 NM C511 REV 1.0 2019Lenovo · NM-C511SchematicLenovo Legion 7Pro 16IRX8H KY782 NM-F081 R1.0Lenovo · NM-F081
Questions about this file
Which board number is this Lenovo Thinkpad-P50 BP500 NM-A451 R0.1 file for?
It's for board NM-A451, made by Compal. Compare it with the number printed on your PCB before relying on the file. Where to find it.
How do I use the schematic for diagnosis?
Start with the power-sequence and power-rail pages to find where a no-power or no-image fault begins, then locate the parts with a boardview. No-power troubleshooting plan.
Is the download free?
Yes. The button opens post #8505 in the public Telegram channel @cynetitsolution, where the file can be downloaded with a free Telegram account.