BIOS package for the Dell platform QXW00 on Compal mainboard LA-7901P, revision 1.0 (A00), delivered as a 5.52 MB RAR. Compal codes in the LA-xxxxP format, together with the platform name, are silkscreened on the board and must match the unit being repaired. The image is meant for writing to the SPI flash with an external programmer when a board is bricked or stuck on a failed update. Read and keep the original chip first, since it carries service tag data, and confirm that the dump size fits the installed chip.
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 @biosarchive. 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 | |
|---|---|---|
| @biosarchive | 10 Nov 2020 | Open file on RM Schematics |
| @biositechyangiyer | 2 Dec 2020 | Open file on RM Schematics |
| @biositechyangiyer | 1 Feb 2021 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | 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 →