Need to reset bios Please help me

rimartic

Honorable
Sep 5, 2012
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0
10,640
Hi
My mainboard is msi-990fx-GD80ver,2.2 while i was installing new version of bios from inside windows 7 with fat 32 format flash drive and installing E7640 vd6
After first reboot although my system turned on but nothing came on screen and I wasn't able to go through bios or anything because no key worked!
I even pushed clr cmos button and takedout the mainboard battery
Still didn't make any difference!!
Also I've heard this board has some abilities like dual bios or installing bios by connecting flash drive for installing bios
But witch port is dor that and how exactly should this get done, I have no idea?
Could anyone help me
As I said even with using clr cmos nothing is coming up on screen and I can't reach to bios