Compal-made laptop motherboard LA-7871P, documented here as revision R1.0 schematics in a 1.22 MB RAR archive. The name does not include the notebook brand or model. Compal's LA-prefixed codes are ODM board identifiers, so the same board can appear under different retail names. After extracting, view the PDF to trace the main and standby rails, locate fuses and load switches, and check the power-on sequence when a board will not start. Match the revision printed on the PCB to R1.0 before use.
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.