04-17-2018 08:16 AM
I made a change in the BIOS of an M910t (see my other topic for details) and now neither graphics cards appear to be functioning. I want to reset the BIOS, but am having difficulty doing so.
I unplugged the tower, removed the CMOS battery, held down the power button for a bit. Left the battery out overnight. Put it back in and plugged everything in again. No change.
I looked through the manual and examined the motherboard closely, but don't see a mention of a CMOS jumper anywhere.
04-17-2018 01:41 PM
I suggest you call Lenovo Tech Support to have them troubleshoot the problem.