HP All-in-One PC 21-b0002la BID087F9 DFFA REV A BIOS
File details
| Type | BIOS |
|---|---|
| Brand | HP |
| Revision | A |
| Device | All-in-one PC |
| Format | RAR |
| Size | 19 MB |
| Added | February 2, 2023 |
| Updated | |
| Original file name | HP All-in-One PC 21-b0002la BID087F9 DFFA REV A.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
HP All-in-One PC 21-b0002la BID087F9 DFFA REV A BIOS dump for the HP All-in-One PC 21-b0002la, board number BID087F9 DFFA, revision A, supplied as a RAR archive of about 18.9 MB. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your motherboard match the file, and save a full backup of the original chip contents so you can recover if something goes wrong.
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: HP All-in-One PC 21-b0002la BID087F9 DFFA REV A. 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.