EA481 NM-B711 BIOS (REV 1.0, 16 MB)
File details
| Type | BIOS |
|---|---|
| Board number | NM-B711 |
| Platform | EA481 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 4.5 MB |
| BIOS chip size | 16 MB |
| Marks | includes EC firmware |
| Added | April 10, 2025 |
| Updated | |
| Original file name | EA481 NM-B711 REV 1.0 2018-04-09 16MB 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
EA481 NM-B711 REV 1.0 2018-04-09 16MB BIOS & EC BIOS dump for a Compal laptop board, number NM-B711, platform EA481, revision 1.0, built for a 16 MB flash chip. The archive is a RAR file of about 4.5 MB and includes the EC/KBC firmware alongside the BIOS image. Technicians use a dump like this to reprogram the SPI flash with a programmer after BIOS corruption or a failed update. Before flashing, confirm that the board number and revision on your motherboard match NM-B711 and 1.0, and back up the original chip contents so you can restore them if needed.
For board NM-B711 the catalog also has 1 schematic, 2 boardview files, and 1 BIOS dump.
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: EA481 NM-B711. 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.