s7-391 bios downgrade that worked

prosperoo
prosperoo Member Posts: 1 New User

So i got the bios 2.18 upgrade installed automaticly which absolutely screwed up all my gaming fps to a nonplayable state.

Searched for a way to downgrade but it seemed hopeless.

But..

 

turns out u can install 2.09 right over 2.18 for no aparent reason this works (all others cant due to newer bios already in) and then upgrade 2.15 over it. 

 

this fixed the fps right back to before acer screwed it Smiley Happy

 

anyway thought i would mention it here since im sure many many others have the same issue i had and they just keep telling you to send it to the otherside of the planet for some &%¤# to do it for you in a couple of months or whatever

 

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