HS450 NM-D231 Schematic
This page has the schematic for HS450 NM-D231. Printed board number: NM-D231. 1 more file in the library share this board number — they're listed below.
Download via TelegramSame board number 1
All files for NM-D231- HS450 NM-D231CompalNM-D231Boardview
Other Compal laptops
All Compal filesSchematicBX260 NM-A531Compal · NM-A531SchematicNEW71 LA-5839P Rev 01Compal · LA-5839PBoardviewNEW71 LA-5839P Rev 1.0Compal · LA-5839PSchematicCompal LA-5332PCompal · LA-5332PBoardviewCompal LA-E131PCompal · LA-E131PBoardviewCOMPAL IDQ50 LA-M531P Rev 10Compal · LA-M531PBoardviewCompal HAL00-LA-2792PCompal · LA-2792PSchematicCompal LA-A341P LA-A342P ZIPS1 R1ACompal · LA-A341P · LA-A342P
Questions about this file
Which board number is this HS450 NM-D231 file for?
It's for board NM-D231, 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 #14857 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.