Lenovo BL460 NM-A651 BIOS (REV 0.4)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | BL460 |
| Board number | NM-A651 |
| Board maker (ODM) | Compal |
| Revision | 0.4 |
| Device | Laptop |
| Format | ZIP |
| Size | 6.6 MB |
| Added | December 12, 2021 |
| Updated | |
| Original file name | LENOVO BL460 NM-A651 REV 0.4 2015-08-14 UC8M2 UC8M1.zip |
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 BL460 laptop, board number NM-A651 from Compal, revision 0.4. The archive is a ZIP of about 6.6 MB, original file name LENOVO BL460 NM-A651 REV 0.4 2015-08-14 UC8M2 UC8M1.zip. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match NM-A651 and 0.4, and read out and save the original chip contents as a backup.
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 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.