Lenovo G400 Compal LA-3781P Laptop Schematic
This page has the schematic for Lenovo G400 Compal LA-3781P Laptop, a laptop motherboard from Lenovo. The board itself was engineered by Compal and carries board number LA-3781P. 2 more files in the library share this board number, including Compal listings — they're listed below.
Direct downloadSame board number 2
All files for LA-3781P- Compal LA-3781P - Everest - Rev 0.1CompalLA-3781PFilesDirect
- Compal LA-3781P - Everest - Rev 0.1CompalLA-3781PSchematic
More Lenovo G400 files 4
Lenovo G400 overview- Lenovo G500 G400 LA-9632PLA-9632PSchematic
- LENOVO-G400-LA-9632P-R10-LAPTOPLA-9632PSchematic
- LENOVO G400 Compal LA-3781 PEVERESTREV021Schematic
- Lenovo g500-g400-la9632PLA-9632PFiles
Other Lenovo laptops
All Lenovo filesSchematicLenovo IdeaCentre C305 QUANTA QU1 DISLenovoSchematicLenovo G470 Drawings G570 Drawing LA-6758PLenovo · LA-6758PSchematicLenovo G455 NAWA1 LA-5971PLenovo · LA-5971PSchematicLenovo G450 LA5751PR03 1029ALenovoSchematicLenovo G450 Compal LA-5081p LaptopLenovo · LA-5081PSchematicLenovo G430 LA-4211PLenovo · LA-4211PSchematicLenovo F41LenovoSchematicLenovo E47 Quanta KL9ALenovo
Questions about this file
Which board number is this Lenovo G400 Compal LA-3781P Laptop file for?
It's for board LA-3781P, 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. Download it directly from Google Drive (no account needed) or from post #859 in the Telegram channel @schematicslaptop.