Bios Updating Requirements

Noobisaur

Honorable
Dec 4, 2014
29
0
10,540
So I have a 4690 haswell refresh cpu and apparently since I want to use it with a intel h81 chipset motherboard I need to update the bios. Do I need to update the bios with the cpu installed, a different cpu or without a cpu at all? And if anyone knows sleeve bearing cpu coolers explained.