Can anyone help me check if my BIOS or Chipset driver is outdated

Anthony1025

Distinguished
Oct 28, 2011
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Here's my rig
Motherboard : ASRock m3A770DE
CPU : AMD Phenom II X4 955e @ 3.2 Ghz
RAM : 8GBs of DDR3 RAM
Video Card : NVIDIA Geforce GTX 560
PSU : Corsair GS800w
Monitor : Dell 19' 1440x900

I honestly have no idea if my Motherboard or chipset driver is outdated. I've never updated either since I've gotten my pc two years ago. I asked on here before, but someone just told me I shouldn't worry about updating my BIOS because I could cause more harm than good. I checked on ASRock's website, but I'm kinda confused.