Lenovo ThinkPad L460 BL460 NM-A651 BIOS (REV 1.0)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | ThinkPad L460 |
| Board number | NM-A651 |
| Platform | BL460 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 8.9 MB |
| Marks | tested by uploader |
| Added | July 24, 2021 |
| Updated | |
| Original file name | Lenovo_Thinkpad_L460_Type_20FV_BL460_NM_A651_Rev_1_0_TESTED_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
BIOS dump for the Lenovo ThinkPad L460 laptop, board number NM-A651, revision 1.0, platform BL460 and built by Compal. The uploader marked it as tested, though that label comes from the uploader and has not been independently verified. A technician uses a BIOS 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 match your machine before flashing, and save the original chip contents first so you can recover if something goes wrong.
For board NM-A651 the catalog also has 2 schematics and 11 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 L460 BL460 NM-A651. 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.