Working BIOS image for a board marked IQ77T revision 1.0, packed as a 12.6 MB RAR. IQ77T is a desktop board number, and the name says nothing more about the system it came from. Being marked working, it is meant for recovering a board with a corrupted SPI flash, either one that will not POST or one stuck in a boot loop. Check the IQ77T REV 1.0 silkscreen on the PCB first. Dump the existing chip before writing, and make sure the image size equals the chip capacity.
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 | 6 Jun 2022 | Open file on RM Schematics |
| @fileservicelaptop | 13 Jun 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 →