Lenovo ThinkPad Edge E531 VILE2 NM-A044 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | ThinkPad Edge E531 |
| Board number | NM-A044 |
| Platform | VILE2 |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 5.2 MB |
| Marks | includes EC firmware |
| Added | April 18, 2022 |
| Updated | |
| Original file name | Lenovo_ThinkPad_Edge_E531_VILE1_VILE2_NM_A044_BIOS_+_EC_+_KBC.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 ThinkPad Edge E531 laptop, Compal-built on board number NM-A044 (platform VILE2), with EC/KBC firmware included in the archive. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your machine match the file before writing anything, and back up the original chip contents first so you can restore them if needed.
For board NM-A044 the catalog also has 2 schematics, 1 boardview file, and 7 BIOS dumps.
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 ThinkPad Edge E531 VILE2 NM-A044. 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.