GS454 GS554 GV450 GV550 NM-D031 Rev 1.0 Schematic
This page has the schematic for GS454 GS554 GV450 GV550 NM-D031 Rev 1.0. Printed board number: NM-D031. 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-D031- Lenovo IdeaPad 3 15IIL05 - GS454-GS554 NM-D031LenovoNM-D031Schematic
- Lenovo Ideapad 3 15IIL05 - NM-D031 REV1.0LenovoNM-D031Boardview
Other Compal laptops
All Compal filesSchematicLA-7202P Rev 1.0 Pwwha LA-7202P MBCompal · LA-7202PSchematicCOMPAL NM-A141 QIQY5 2012-10-25 Rev 0.2Compal · NM-A141BoardviewAAL12 LA-C142P Rev 1.0 A00Compal · LA-C142PBoardviewCYG50 NM-A901 Rev 1.0 Agera-SvtCompal · NM-A901SchematicCYG50 NM-A901 Agera-SVT LO R1.0Compal · NM-A901BoardviewBAL60 LA-D871P Rev 1.0 A00Compal · LA-D871PSchematicE490S E490 R490 E590 R590 NM-A911 Rev 0.4 DDR4Compal · NM-A911BoardviewSchematicCompal LA-D581P BAP00 R1.0 A00Compal · LA-D581P
Questions about this file
Which board number is this GS454 GS554 GV450 GV550 NM-D031 Rev 1.0 file for?
It's for board NM-D031, 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 #7159 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.