DA0ZRZMB6D0 BIOS Dump 8MB
Part of DA0ZRZMB6D0
This page collects 5 BIOS files for DA0ZRZMB6D0. The board is used in the Acer Aspire E5-522, Acer Aspire 522 and Acer Aspire E5-522G. Image size: 8 MB. The uploader marked 1 as tested/working. Board revisions: D.
BIOS files 5
FileSizeRevAddedSource
Laptops that use DA0ZRZMB6D0
- Acer Aspire E5-522
- Acer Aspire 522
- Acer Aspire E5-522G
What these files are for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |