BT462 NM-A581 BIOS (REV 3.0)
File details
| Type | BIOS |
|---|---|
| Board number | NM-A581 |
| Platform | BT462 |
| Board maker (ODM) | Compal |
| Revision | 3.0 |
| Device | Laptop |
| Format | RAR |
| Size | 7.6 MB |
| Added | January 18, 2022 |
| Updated | |
| Original file name | BIOS BT462 NM-A581 REV 3.0 2015-12-24 NM-A58 .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 NM-A581 laptop board, revision 3.0, platform BT462 and built by Compal. The archive is a RAR file of about 7.6 MB, named BIOS BT462 NM-A581 REV 3.0 2015-12-24 NM-A58 .rar. Technicians use a 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 match your motherboard, and back up the original chip contents so you can restore them if needed.
The catalog also lists 2 schematics, 2 boardview files, and 10 BIOS dumps for board NM-A581.
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: BT462 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.