18448-1 BIOS (REV A, 32 MB / 16 MB)
File details
| Type | BIOS |
|---|---|
| Board number | 18448-1 |
| Board maker (ODM) | Wistron |
| Revision | A |
| Device | All-in-one PC |
| Format | RAR |
| Size | 24 MB |
| BIOS chip size | 32 MB / 16 MB |
| Added | April 5, 2022 |
| Updated | |
| Original file name | 18448_1_348_0CZ01_0011_PRoONE_G5_AIO_MB_REV_A_23MB_&_16MB_BIOS_CLR.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
32MB & 16MB BIOS This is a BIOS dump for an all-in-one PC built on the Wistron 18448-1 board, revision A, supplied as a RAR archive of about 23.6 MB. It covers both 32 MB and 16 MB flash chips, and the file name indicates the dump is labeled as clean (CLR). Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update.
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: 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.