Author: MaxaM
Subject: Z170M Pro4S - Failed BIOS Update from 1.40 to 2.40
Posted: 11 Mar 2016 at 10:37am
Well, I just followed your steps and removed the CMOS battery for 15 minutes with no luck![]()
. I'll follow the steps again and leave the battery out for 4 hours. I really hope this works...
Subject: Z170M Pro4S - Failed BIOS Update from 1.40 to 2.40
Posted: 11 Mar 2016 at 10:37am
Well, I just followed your steps and removed the CMOS battery for 15 minutes with no luck
. I'll follow the steps again and leave the battery out for 4 hours. I really hope this works...