Lenovo ThinkPad T460 NM-A581 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | ThinkPad T460 |
| Board number | NM-A581 |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 7.5 MB |
| Added | August 10, 2019 |
| Updated | |
| Original file name | BIOS_Lenovo-_ThinkPad_T460_-_NM-A581_18527.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 T460 laptop, board number NM-A581 from Compal, delivered as a RAR archive of about 7.5 MB. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match the file, and save a backup of the original chip contents so you can recover if needed. The archive name reference is BIOS_Lenovo-_ThinkPad_T460_-_NM-A581_18527.rar.
For board NM-A581 the catalog also has 2 schematics, 2 boardview files, and 10 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 T460 NM-A581. 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.