UNSOLVED
BIOS Version 1.3.1, 1.3.1
Hi everyone
Today i got a new update for my bios version 1.3.1, I have bios installed 1.2.2 and working fine
because all previous versions making crash at games and many problems only this version (1.2.2) working fine to me , So if anyone try this new version 1.3.1 and don't have any problems especially when playing games ,, please inform me to update my bios version
my laptop 5570 Inspiron
COSMICLEADER
4 Posts
1318
0
Posted November 30th, 2020 01:00
I have downgraded to 1.2.5 version by installing the .exe file
now I I don't know how to downgrade from their.. I have tried the ctrl+esc
jacunibo
1 Message
1382
0
Posted November 13th, 2020 10:00
i also have insprion 5570 and I accidentally update my BIOS to 1.3.1 and games crashes each time. The problem is that from 1.3.1 it is impossible to downgrade. I tried everything I know. Ctrl+esc method, default to factory setting, F12 and choosing the BIOS file. Nothing worked and seems that Dell never care about this problem that is present I thing from 1.2.3 BIOS version.