Acer DA0ZQ9MB6CO BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Acer |
| Board number | DA0ZQ9MB6CO |
| Board maker (ODM) | Quanta |
| Revision | C |
| Device | Laptop |
| Format | RAR |
| Size | 1.8 MB |
| Marks | includes EC firmware |
| Added | May 17, 2022 |
| Updated | |
| Original file name | Acer 4738G DIS DAOZQ9MB6CO REV C Bios + EC U19 & U25.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
BIOS dump for an Acer laptop, Quanta board DA0ZQ9MB6CO, revision C, supplied as a RAR archive of about 1.8 MB. The package includes EC/KBC firmware alongside the BIOS image, which is useful when the embedded controller needs reflashing as well. Technicians typically use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.
Description generated from the catalog data. ·
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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: Acer DA0ZQ9MB6CO. 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.