Lenovo GYG50 NM-C881 BIOS (REV 1.0)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Board number | NM-C881 |
| Platform | GYG50 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 13 MB |
| Marks | tested by uploader |
| Added | August 30, 2022 |
| Updated | |
| Original file name | LENOVO_CARBON_X1_CX4A0_GYG50_NM_C881_REV_1_0_WORKING_BIOS_100%.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
LENOVO CARBON X1 CX4A0 GYG50 NM-C881 REV 1.0 WORKING BIOS 100% BIOS dump for the Lenovo laptop board NM-C881 (Compal ODM, platform GYG50), revision 1.0, packaged as a RAR archive of about 13.4 MB. The uploader marks it as tested, and the file name refers to the Lenovo Carbon X1 CX4A0. A BIOS dump 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 on your motherboard match NM-C881 and revision 1.0, and read out and save the original chip contents as a backup.
For board NM-C881 the catalog also has 1 schematic and 10 BIOS dumps.
Description generated from the catalog data. ·
Related files
Browse more
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 GYG50 NM-C881. 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.