How to update Asus m5a97 le r2.0 BIOS

H0C3M

Reputable
Mar 1, 2015
9
0
4,510
Hi, I have a computer with the parts:
Nvidia Geforce gtx 970
AMD fx-8350 black edition
16 gb ram
Asus m5a97 le r2.0
1 tb hdd
240 gb ssd
corsair 120mm liquid cooling
I have these parts and I get 250 fps and get frame drops down to 30 fps on games such as CS:GO and League of Legends. I was told my BIOS needs to be updated, but i do not how. Is this my motherboard or is it my processor?
Thank you.