Lenovo NM-A681 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Board number | NM-A681 |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 3.8 MB |
| Added | December 19, 2017 |
| Updated | |
| Original file name | Lenovo IdeaPad 100-15IBD-CG410-CG510 NM-A681.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 laptop board NM-A681, a Compal design, shared as a RAR archive of about 3.8 MB under the file name Lenovo IdeaPad 100-15IBD-CG410-CG510 NM-A681.rar. The file name suggests it is aimed at the IdeaPad 100-15IBD, CG410 and CG510 series, though the facts do not confirm which models use this board number. A dump like this is used to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update.
The catalog also lists 4 schematics, 3 boardview files, and 16 BIOS dumps for board NM-A681.
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 NM-A681. 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.