RAR archive for Compal board LA-4731P, with CQ35 also named in the title, most likely referring to the laptop it was used in. The LA-xxxxP code is Compal's ODM board numbering, so the same design may serve more than one model. No revision is given, so check the code and revision on the PCB first. The 1.51 MB package probably holds a schematic and perhaps a boardview. Extract it with 7-Zip or WinRAR to trace rails, locate test points and diagnose shorts or no-power faults.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @IT_SERVICE_WORLD. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @IT_SERVICE_WORLD | 1 Oct 2019 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 23 Feb 2021 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 10 Apr 2021 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 2 May 2021 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.