BIOS firmware for a laptop mainboard numbered DAZ8VRMB8E0, revision E, stored in a 5.06 MB RAR archive. The DAZ prefix follows the Quanta board-numbering scheme, and the laptop brand is not given in the name. Such dumps are used to reprogram the SPI flash with a programmer when a notebook shows no display or fails to start. Verify that the number and revision printed on the PCB match, save the original chip contents, and check the image fits the chip size.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 16 Jan 2021 | Open file on RM Schematics |
| @biositechyangiyer | 1 Feb 2021 | 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 →