NM-D451 Boardview & Schematic
This page has the boardview and schematic for NM-D451. Printed board number: NM-D451. 2 more files in the library share this board number, including Lenovo listings — they're listed below.
Download via TelegramSame board number 2
All files for NM-D451- LENOVO ThinkPad T14 Gen 2 NM D451 REV 1.0LenovoNM-D451Boardview
- NM-D451CompalNM-D451Schematic
Other Compal laptops
All Compal filesSchematicCompal LA-H492P Rev 0.1Compal · LA-H492PSchematicDalmore 13 LA-7741P UMA A00 0411Compal · LA-7741PBoardviewSchematicDalmore 13 LA-7741P UMA A00 0322 GerberCompal · LA-7741PBoardviewCompal QAL70 LA-7741P R1.0Compal · LA-7741PBoardviewVIWG0-G5 LA-9641P Rev 1.0Compal · LA-9641PSchematicCompal IBT00 LA-3261P UMA PM+ICH8-M REV1A MV2Compal · LA-3261PBoardviewLA-9941P Rev 1.0Compal · LA-9941PBoardviewDPK54 LA-F841P Rev 1.0Compal · LA-F841P
Questions about this file
Which board number is this NM-D451 file for?
It's for board NM-D451, made by Compal. Compare it with the number printed on your PCB before relying on the file. Where to find it.
Which program opens this boardview (.bdv)?
Unpack the archive and open the file in OpenBoardView (free) or FlexBV. Boardview formats explained.
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 #10827 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.