CYG50 NM-A901 BIOS
File details
| Type | BIOS |
|---|---|
| Board number | NM-A901 |
| Platform | CYG50 |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | ZIP |
| Size | 4.4 MB |
| Marks | tested by uploader |
| Added | December 2, 2021 |
| Updated | |
| Original file name | CYG50 NM-A901-Yoga_910_13IK TESTED OK.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 motherboard with board number NM-A901, platform CYG50, made by Compal. The file is a ZIP archive of about 4.4 MB, and the uploader marked it as tested, though the catalog does not verify that claim. The original file name, CYG50 NM-A901-Yoga_910_13IK TESTED OK.zip, refers to a Yoga 910-13IK. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.
For board NM-A901 the catalog also has 1 schematic, 1 boardview file, 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: CYG50 NM-A901. 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.