IBM X220I BIOS
File details
| Type | BIOS |
|---|---|
| Brand | IBM |
| Model | X220I |
| Device | Desktop motherboard |
| Format | RAR |
| Size | 5.1 MB |
| BIOS chip size | 8 MB / 1 MB |
| Added | March 10, 2025 |
| Updated | |
| Original file name | IBM X220i BIOS H0225-3 48 4KH20.031 LDB-1 MB 8MB 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
IBM X220i BIOS H0225-3 48 4KH20.031 LDB-1 MB 8MB BIOS BIOS dump for the IBM X220i desktop motherboard, supplied in a RAR archive of about 5.1 MB, with files for both 8 MB and 1 MB flash chips. The original file name lists the image as H0225-3 with 48 4KH20.031 LDB-1 MB 8MB BIOS. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm the board number and revision match your board before flashing, and back up the original chip contents first.
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 X220I. 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.