BIOS file for a board identified as IC55H-A, version or revision 1.0A, packed in a 595 KB RAR. The name does not state the brand, chipset or laptop model, so identify the board carefully before using it. A small image like this is typically written to the board's firmware chip with a programmer to recover from a bad flash. Compare the PCB markings with the file name, read and store the original chip contents, and confirm the image size matches the chip capacity before writing.
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 | 15 Dec 2020 | Open file on RM Schematics |
| @biositechyangiyer | 23 Dec 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 →