BIOS archive for a board labeled AV-3356-I5 version 2.0, with UH16 BIOS and a 4M marking that points to a 4 MB flash image. The name gives no laptop brand, so identify the device by the board marking itself. Such dumps are written to the SPI chip with an external programmer to revive a board with corrupted or missing firmware. Check that the board label and version match, read and keep the existing chip contents first, and confirm the chip is indeed 4 MB so the image fits.
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 | 6 Apr 2024 | Open file on RM Schematics |
| @generalbios | 8 Apr 2024 | Open file on RM Schematics |
| @generalbios | 4 Nov 2024 | 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 →