11273-1 BIOS (8 MB / 4 MB)
File details
| Type | BIOS |
|---|---|
| Board number | 11273-1 |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 4.8 MB |
| BIOS chip size | 8 MB / 4 MB |
| Marks | tested by uploader |
| Added | March 28, 2022 |
| Updated | |
| Original file name | LA58 MB 11273-1 48.4TE05.011 8MB & 4MB 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
BIOS dump for a Wistron laptop motherboard, board number 11273-1, supplied for both 8 MB and 4 MB flash chips. The uploader marked it as tested, and the archive is a RAR file of about 4.8 MB. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your board match the file before flashing, and back up the original chip contents first. The tested mark comes from the uploader and has not been independently verified.
The catalog also lists 4 BIOS dumps for board 11273-1.
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: 11273-1. 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.