CG512 NM-B112 BIOS
File details
| Type | BIOS |
|---|---|
| Board number | NM-B112 |
| Platform | CG512 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | ZIP |
| Size | 4.2 MB |
| Marks | includes EC firmware |
| Added | December 13, 2021 |
| Updated | |
| Original file name | BIOS _CG512 NM-B112 (REV 1.0) BIOS & KBC.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 a laptop built on the Compal NM-B112 board, platform CG512, PCB revision 1.0. The package also includes EC/KBC firmware, so the keyboard controller image is supplied alongside the main BIOS. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number NM-B112 and revision 1.0 match your board, and save the original chip contents as a backup. The archive is a 4.2 MB ZIP file.
For board NM-B112 the catalog also has 1 schematic and 3 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: CG512 NM-B112. 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.