BIOS image for the ASUS K53S and K53SV laptops, board revision 3.0, Core i5 configuration. The 1.56 MB rar is used to restore the firmware chip with an SPI programmer when the machine powers on but shows no picture. K53 boards exist in revisions 2.x and 3.x, so check the revision silkscreened on the PCB. Confirm whether your board carries a discrete GPU. Save the existing contents with the programmer before writing, and check that the image size suits 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 @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 | 28 Jan 2019 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | 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 →