Lenovo NM-C881 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Board number | NM-C881 |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 17 MB |
| BIOS chip size | 32 MB / 1 MB |
| Marks | clean ME |
| Added | April 20, 2025 |
| Updated | |
| Original file name | LENOVO_ThinkPad_X1_Carbon_2019_20QE_NM_C881_1MB&32MB_CLEAN_ME_OKOK.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 ThinkPad X1 Carbon 2019 20QE NM-C881 1MB&32MB CLEAN ME BIOS dump for the Lenovo ThinkPad X1 Carbon 2019 (20QE) laptop, board NM-C881 from Compal, supplied for both 32 MB and 1 MB flash chips with the Intel ME region cleaned. The archive is a RAR file of about 16.7 MB. Technicians use a dump like this to reprogram the SPI flash with a programmer after BIOS corruption or a failed update. Before flashing, confirm that the board number and revision match your machine, and back up the original chip contents so you can restore them if needed.
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 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.