IBM E440 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | IBM |
| Model | E440 |
| Format | ZIP |
| Size | 5 MB |
| BIOS chip size | 8 MB / 4 MB |
| Added | May 25, 2021 |
| Updated | |
| Original file name | Edge E440 IBM_E440_NM_A151rev1.0_8MB & 4M & IT8586E.zip |
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 IBM E440 laptop, supplied for both 8 MB and 4 MB flash chips and delivered as a ZIP archive of about 5.0 MB. The original file name references the NM-A151 board, revision 1.0, and an IT8586E embedded controller. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your motherboard match the file before flashing, and read out and save the original chip contents first so you can restore them if needed.
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: IBM E440. 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.