U450 LA-5581P Schematic
This page has the schematic for U450 LA-5581P. Printed board number: LA-5581P. 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 LA-5581P- Lenovo U450 LA-5581PLenovoLA-5581PFilesDirect
- Compal LA-5581P R2.0CompalLA-5581PSchematicDirect
Other Compal laptops
All Compal filesSchematicCompal KIUE0 LA-5191PCompal · LA-5191PSchematicCompal LA-6751 G470CompalSchematicZ460-G460 NIWE1 LA-5751P R03 1029ACompal · LA-5751PSchematicY550P LA-5371P Arrandale 0324BCompal · LA-5371PSchematicY470 LA6881P R10 0106Compal · LA-6881PSchematicU460 LA-5941P PR10 FinalCompal · LA-5941PSchematicLA-5752PCompal · LA-5752PSchematicLA-2201PCompal · LA-2201P
Questions about this file
Which board number is this U450 LA-5581P file for?
It's for board LA-5581P, 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 #939 in the public Telegram channel @schematicslaptop, where the file can be downloaded with a free Telegram account.