Lenovo IdeaPad L340-15IWL NM-C092 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | IdeaPad L340-15IWL |
| Board number | NM-C092 |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 17 MB |
| Marks | includes EC firmware |
| Added | December 17, 2022 |
| Updated | |
| Original file name | LENOVO Ideapad L340-15IWL 81LG NM-C092 8GEN BIOS & EC.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 Ideapad L340-15IWL 81LG NM-C092 8GEN BIOS & EC BIOS dump for the Lenovo IdeaPad L340-15IWL laptop (model 81LG), board number NM-C092 from ODM Compal, delivered as a RAR archive of about 17.1 MB. The package includes EC/KBC firmware alongside the BIOS image. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update, and the EC firmware is relevant when the embedded controller needs restoring too.
The catalog also lists 4 schematics, 2 boardview files, and 3 BIOS dumps for board NM-C092.
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 IdeaPad L340-15IWL NM-C092. 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.