FL590 NM-B931 BIOS (REV 1.0, 32 MB / 1 MB)
File details
| Type | BIOS |
|---|---|
| Board number | NM-B931 |
| Platform | FL590 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 15 MB |
| BIOS chip size | 32 MB / 1 MB |
| Marks | tested by uploader, includes EC firmware |
| Added | September 11, 2023 |
| Updated | |
| Original file name | FL490_FL590_NM_B931_REV_1_0_2019_03_15_BIOS_&_EC_32MB_&_1MB_WORKING.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
FL490 FL590 NM-B931 REV 1.0 2019-03-15 BIOS & EC 32MB & 1MB TYPE C WORKING BIOS 100% BIOS dump for a Compal FL590 laptop on board NM-B931, revision 1.0, supplied for both 32 MB and 1 MB flash chips and including EC/KBC firmware. The uploader marks it as tested, but that is their own claim and has not been verified here. A dump like this is used to reprogram the SPI flash with a programmer after BIOS corruption or a failed update. Before flashing, confirm that the board number and revision match your hardware, and back up the original chip contents so you can restore them if needed.
For board NM-B931 the catalog also has 1 schematic, 1 boardview file, and 6 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: FL590 NM-B931. 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.