14291-1 BIOS
File details
| Type | BIOS |
|---|---|
| Board number | 14291-1 |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 5.1 MB |
| Added | March 19, 2018 |
| Updated | |
| Original file name | 14291-1 PWB51VP4 REV A00.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 a laptop on Wistron board 14291-1, supplied as a RAR archive of about 5.1 MB under the original file name 14291-1 PWB51VP4 REV A00.rar. The file name shows the board revision A00, so compare it with the revision printed on your own board before using the dump. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Back up the original chip contents first, since a wrong image can leave the machine unable to start.
For board 14291-1 the catalog also has 2 boardview files and 2 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: 14291-1. 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.