RAR archive of 955 KB for the Compal LA-2051 board at revision R0.1. The file type is not stated, but archives named after a Compal board and revision usually contain its schematic. Unpack it with 7-Zip or WinRAR to confirm. LA- codes follow Compal's ODM pattern, so the laptop brand is unknown from the name. A schematic for this board helps trace power rails and locate shorted components. R0.1 is an early build, so verify that the silkscreen on your PCB matches before relying on component details.
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 @abgm_manutencao_bios. Enginerys does not host this file.
All sources (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @abgm_manutencao_bios | 10 Jul 2019 | Open file on RM Schematics |
| @abgm_manutencao_esquemas | 14 Jul 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 1 Oct 2019 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 24 Feb 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.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →