BM5866 V1.4 16MB BIOS (16 MB)
File details
| Type | BIOS |
|---|---|
| Format | RAR |
| Size | 8.4 MB |
| BIOS chip size | 16 MB |
| Marks | tested by uploader |
| Added | June 22, 2024 |
| Updated | |
| Original file name | BM5866 V1.4 16MB TESTED OK.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
BM5866 V1.4 16MB TESTED OK This is a BIOS dump for board number BM5866, revision V1.4, supplied for a 16 MB flash chip and marked as tested by the uploader. The archive is a RAR file of about 8.4 MB. The brand and laptop model are not stated in the caption, so confirm the board number printed on your own motherboard before using it. A BIOS dump is used to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Back up the original chip contents first, and make sure the revision matches your board before writing anything.
Description generated from the catalog data. ·
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: BM5866 V1.4 16MB. 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.