Lenovo G580 LG 12206-1 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | G580 LG |
| Board number | 12206-1 |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | ZIP |
| Size | 3.2 MB |
| Added | May 11, 2021 |
| Updated | |
| Original file name | Lenovo G580 LG 4858L UMA MB 12206-1 48.4WQ02.001.zip |
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 the Lenovo G580 LG laptop, board number 12206-1, from the Wistron design (original file Lenovo G580 LG 4858L UMA MB 12206-1 48.4WQ02.001.zip, about 3.2 MB in ZIP format). 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 motherboard match the file before flashing, and back up the original chip contents first so you can recover if something goes wrong.
For board 12206-1 the catalog also has 2 schematics, 1 boardview file, and 5 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: Lenovo G580 LG 12206-1. 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.