DA0X8CMB6E0 BIOS Dump 16MB
Part of DA0X8CMB6E0
DA0X8CMB6E0: 17 BIOS files found in the source channels. The board is used in the HP ProBook 450 G5, HP ProBook 440 G4, HP ProBook 470 G5 and HP ProBook X81. Image size: 16 MB. 9 of them are marked as tested by the uploader. 5 have a cleaned Intel ME region. Board revisions: E. 1 is a VIP/paid post in the source channel.
BIOS files 17
FileSizeRevAddedSource
HP 450 G5 DA0X8CMB6E0 REV E 16MB CLEAN ME REGION OK
BIOS16 MBTestedClean ME
11.3 MB
E
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HP 450 G5 DA0X8CMB6E0 REV E 16MB CLEAN ME REGION OK
BIOS16 MBClean MEVIP
13.9 MB
E
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HP ProBook 450 G5 DA0X8CMB6E0 E 16MB WORKING BIOS 100%
BIOS16 MBTested
6.9 MB
E
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HP 450 G5 DA0X8CMB6E0 REV E CLR ME REGION WORKING BIOS 100%
BIOSTestedClean ME
11.5 MB
E
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From the uploader
HP 450 G5 DA0X8CMB6E0 REV E 16MB CLEAN ME REGION OK
ORGINAL BIOS
FREE FOR CHANNEL)
Laptops that use DA0X8CMB6E0
- HP ProBook 450 G5
- HP ProBook 440 G4
- HP ProBook 470 G5
- HP ProBook X81
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 |