W520 QM67 N12P-Q1-A1 H0222-4 BIOS
File details
| Type | BIOS |
|---|---|
| Format | RAR |
| Size | 5 MB |
| Added | December 24, 2019 |
| Updated | |
| Original file name | W520 QM67 N12P-Q1-A1 H0222-4.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
BIOS dump supplied as a RAR archive of about 5.0 MB, original file name "W520 QM67 N12P-Q1-A1 H0222-4.rar". The file name points to a W520 model with a QM67 chipset and the N12P-Q1-A1 board designation, but the brand and board number are not confirmed in the page data, so check them against your own machine first. A BIOS dump is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.
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: W520 QM67 N12P-Q1-A1 H0222-4. 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.