BIOS dump for the ASUS K53SV laptop, revision 2.2, archived as a 1.63 MB ZIP and marked OK in the name. The TB tag is not explained, so check the archive contents before use. Technicians write images like this to the mainboard SPI chip with a programmer such as a CH341A or RT809 when a board stays dead or loops. Read and keep the existing chip contents first. Compare the board revision on the PCB with the file, and make sure the dump size matches the flash chip capacity before programming.
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 2023 | Open file on RM Schematics |
| @generalbios | 4 Nov 2024 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →