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 | 6.9 MB |
| Marks | tested by uploader |
| Added | December 28, 2023 |
| Updated | |
| Original file name | HP_R12_PRO_ONE_440_G5_18448_1_PROONE_G5_AIO_MB_REV_A_WORKING_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
HP R12 PRO ONE 440 G5 18448-1 PROONE G5 AIO MB REV A WORKING BIOS 100% BIOS dump for the HP R12 PRO ONE 440 G5 all-in-one PC, built on Wistron board 18448-1, revision A. The archive is a RAR file of about 6.9 MB and the uploader marked it as tested. 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 writing anything, confirm that the board number and revision on your motherboard match 18448-1 rev A, and save a backup of the original chip contents so you can recover if the write goes wrong.
For board 18448-1 the catalog also has 4 BIOS dumps.
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.