Lenovo X1 CARBON BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | X1 CARBON |
| Device | Laptop |
| Format | RAR |
| Size | 5.7 MB |
| Added | September 17, 2026 |
| Updated | |
| Original file name | lenovo x1 carbon 6th gen bios 20KG.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 Lenovo X1 Carbon laptop, distributed as a RAR archive of about 5.7 MB under the original file name "lenovo x1 carbon 6th gen bios 20KG.rar". The file name points to the 6th generation model and the 20KG code, though the facts do not list a board number or revision, so confirm both against your own board before using it. A BIOS dump is used to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update.
The catalog also lists 3 schematics, 1 boardview file, and 14 BIOS dumps for the Lenovo X1 CARBON.
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: Lenovo X1 CARBON. 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.