DAX31MB1AA0 REV A i7-7500U 100% BIOS
File details
| Type | BIOS |
|---|---|
| Revision | A |
| Format | RAR |
| Size | 18 MB |
| Marks | tested by uploader |
| Added | August 28, 2024 |
| Updated | |
| Original file name | DAX31MB1AA0 REV A i7-7500U WORKING BIOS 100%.rar |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
DAX31MB1AA0 REV A i7-7500U WORKING BIOS 100% BIOS dump for board DAX31MB1AA0, revision A, packed as a 17.7 MB RAR archive. The uploader marked it as tested, and the original file name also mentions an i7-7500U processor, though the brand and model of the laptop are not given in the file details. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision match your motherboard, and save a backup of the original chip contents first.
Description generated from the catalog data. ·
Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: DAX31MB1AA0 REV A i7-7500U 100%. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.