Acer G3-571 mainboard documentation in a 4.60 MB RAR, built on Compal board LA-E921P. No revision is given in the name, so read it from the PCB silkscreen and compare it against the pages inside. The larger size suggests a detailed schematic and possibly a boardview, useful for tracing GPU and CPU power stages, checking a shorted rail and locating test points. Extract the archive with 7-Zip or WinRAR, and open any boardview file in a viewer such as OpenBoardView.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @abgm_manutencao_bios | 9 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 →