RAR archive with BIOS firmware for the Sony VAIO PCG-61611L, built on Quanta mainboard DAONE7MB6D0 revision D. Quanta's DA-prefixed numbers identify the board design, so this is the key detail to compare with the silkscreen on the PCB. Technicians use such dumps to reprogram a corrupted SPI flash chip with an external programmer. Extract the archive, check that the image size equals the fitted chip's capacity, and read out and archive the current chip before writing anything to it.
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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 29 Mar 2017 | Open file on RM Schematics |
| @abgm_manutencao_bios | 8 Aug 2019 | 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 →