BIOS backup for the Lenovo G505-labelled board LA-5082P, packed in a 1.15 MB RAR. LA-xxxxP numbers follow the Compal pattern, so Compal built the mainboard. A backup like this is a saved image from a working board, handy when a chip is corrupt or must be replaced. Confirm the PCB number LA-5082P and revision before use, verify the image size against the SPI chip, and still read the current chip with a programmer before writing this file.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 17 Mar 2018 | Open file on RM Schematics |
| @abgm_manutencao_bios | 10 Jul 2019 | Open file on RM Schematics |
| @biositechyangiyer | 19 May 2020 | 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 →