BIOS archive for the ASUS X553MA with an Intel Celeron processor on the X553MA mainboard, revision 2.0. ASUS prints the board name and revision on the PCB, and these should match before flashing. The image is used to reprogram the SPI BIOS chip with a hardware programmer such as a CH341A when the laptop shows no display or will not post. Save a full read of the original chip before writing, since it holds board-specific data such as serial and MAC details, and check the size fits the chip.
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 →