LB49A 12208-1 BIOS
File details
| Type | BIOS |
|---|---|
| Board number | 12208-1 |
| Platform | LB49A |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 2.8 MB |
| Added | January 13, 2022 |
| Updated | |
| Original file name | LB49A MB 12208-1 48.4WZ02.011 N13M-GE1-B-A1 4.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 built on Wistron board 12208-1, platform LB49A, distributed as a 2.8 MB RAR archive. The original file name, LB49A MB 12208-1 48.4WZ02.011 N13M-GE1-B-A1 4.rar, lists the board number and the BIOS version string, so you can compare it against the label on your own board. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.
The catalog also lists 2 schematics and 5 BIOS dumps for board 12208-1.
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: LB49A 12208-1. 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.