IBM L412 DA0GC9MB8D0 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | IBM |
| Model | L412 |
| Board number | DA0GC9MB8D0 |
| Board maker (ODM) | Quanta |
| Revision | D |
| Device | Laptop |
| Format | RAR |
| Size | 1.8 MB |
| Added | May 27, 2021 |
| Updated | |
| Original file name | Bios IBM Lenovo L412 DA0GC9MB8D0 rev D U21 U37.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 the IBM L412 laptop, board number DA0GC9MB8D0, revision D, from Quanta. The file is supplied as a RAR archive of about 1.8 MB, and the original file name references U21 and U37, which are the chip positions given in the source name. A dump like this is used to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Before flashing, confirm that the board number and revision printed on your board match, and read and save the original chip contents as a backup.
For board DA0GC9MB8D0 the catalog also has 2 schematics and 1 BIOS dump.
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: IBM L412 DA0GC9MB8D0. 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.