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Laptop motherboard · Compal

Compal NM-B301 DG424 DG524 REV 1.0 Schematic

This page has the schematic for Compal NM-B301 DG424 DG524 REV 1.0. Printed board number: NM-B301. 6 more files in the library share this board number, including Lenovo listings — they're listed below.

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Brand
Compal
Device
Laptops
Made by (ODM)
Compal
Board number
NM-B301
Revision
1.0
Contents
Schematic
File size
1.4 MB
Posted
Original file name
Compal NM-B301_DG424_DG524 REV 1.0.pdf

Same board number 6

All files for NM-B301

Other Compal laptops

All Compal files
SchematicCompal LA-4595P R1.0Compal · LA-4595PBIOSBackup Original LA-A995PCompal · LA-A995PFilesZS040-LA A995PCompal · LA-A995PBIOSDV7 LA-4091PCompal · LA-4091PBIOSCG412 NM B102 Rev 1.0 Dump ITE ROMCompal · NM-B102BIOSCG412 NM-B102 Rev 1.0 Dump BackupCompal · NM-B102BIOSLA-9532P Rev 1A Haswell I5 E1-572 KB9012QF A3 BackupCompal · LA-9532PBoardviewCompal LA-9532P R1.0Compal · LA-9532P

Questions about this file

Which board number is this Compal NM-B301 DG424 DG524 REV 1.0 file for?
It's for board NM-B301, 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 #1969 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.

Guides for this file

Laptop won't turn on? A schematic-based troubleshooting plan6 min readHow to find your laptop motherboard number5 min readWho really makes your laptop board: Compal, Quanta, Wistron and other ODMs4 min read