DG721 NM-B241 BIOS
File details
| Type | BIOS |
|---|---|
| Board number | NM-B241 |
| Platform | DG721 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 4.9 MB |
| Marks | clean ME |
| Added | July 18, 2021 |
| Updated | |
| Original file name | DG421 DG521 DG721 NM-B241 (REV 1.0) CLEAR ME.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 Compal laptop board NM-B241, platform DG721, PCB revision 1.0, with the Intel ME region cleaned. Technicians use a dump like this to reprogram the SPI flash chip with a programmer when the BIOS is corrupted or a firmware update has failed. The archive name also lists DG421 and DG521, so check the platform and board number printed on your motherboard before using it. Read and back up the original chip contents first, and confirm the board number and revision match before writing anything.
The catalog also lists 4 schematics, 2 boardview files, and 6 BIOS dumps for board NM-B241.
Description generated from the catalog data. ·
Related files
Browse more
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: DG721 NM-B241. 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.