Lenovo X1 CARBON 12298-2 BIOS (1 MB)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | X1 CARBON |
| Board number | 12298-2 |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 4 MB |
| BIOS chip size | 1 MB |
| Added | December 26, 2023 |
| Updated | |
| Original file name | LENOVO X1 CARBON LMQ-1 MB 12298-2 48.4LY05.021 BIOS.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 X1 CARBON LMQ-1 MB 12298-2 48.4LY05.021 BIOS BIOS dump for the Lenovo X1 CARBON laptop on board number 12298-2 (Wistron ODM), supplied for a 1 MB flash chip in a RAR archive of about 4.0 MB. The original file name also carries the BIOS version 48.4LY05.021. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number matches the one printed on your motherboard, and save the original chip contents as a backup.
The catalog also lists 2 schematics, 1 boardview file, and 19 BIOS dumps for board 12298-2.
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 12298-2. 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.