[SOLVED] How to do clear cmos on asrock b450m pro4?

[rexop5]

Hello ive had a problem with ram recently and asrock suggested that i should do clear cmos,however i dont know how.

On my old pc there was a button called clear cmos so it was easy but on this motherboard i dont see such button.

my mobo is Asrock b450m pro4.

thx in advance

 

[tennis2]

The 2 pin CLR CMOS jumper is on the bottom right. Just to the left of the pair of fan headers down there.

 

[rexop5]

Does removing battery for 40 mins also work clearing cmos?

 

[CountMike]

Does removing battery for 40 mins also work clearing cmos?

Couple of minutes or even seconds is enough, once you shut power to PC, remove battery and depress Start button for few seconds to discharge capacitors.