HP 18448-1 BIOS (REV A)
File details
| Type | BIOS |
|---|---|
| Brand | HP |
| Board number | 18448-1 |
| Board maker (ODM) | Wistron |
| Revision | A |
| Device | All-in-one PC |
| Format | RAR |
| Size | 12 MB |
| Added | October 16, 2021 |
| Updated | |
| Original file name | ALL IN ONE HP ProOne 400 G5 AIO MB REV A 18448-1 BIOS.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 the HP 18448-1 board, revision A, an all-in-one PC motherboard from Wistron. The file is supplied as a RAR archive of about 11.9 MB, and the original file name refers to the ProOne 400 G5 AIO. 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 flashing, confirm that the board number and revision match your board, and save the original chip contents as a backup.
The catalog also lists 4 BIOS dumps for board 18448-1.
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 18448-1. 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.