Firmware dump for an ASUS K53SM with an Intel Core i5 and dedicated GPU, taken from a K53SV main board at revision 3.1. Packed as a 1.56 MB RAR, it should hold a BIOS image for the board's SPI flash chip. Repair shops write such images with a programmer such as a CH341A or RT809 when a board is dead after a bad update or shows signs of corrupted firmware. Compare the revision printed on the PCB with 3.1, verify the image size matches the chip, and read the existing chip first so you can restore it.
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 @Laptopdesktopbios. 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 | |
|---|---|---|
| @Laptopdesktopbios | 20 Jul 2024 | Open file on RM Schematics |
| @laptopchiplevelrepair | 20 Jul 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 →