No signal to monitor, no post sound after BIOS update

lukos124

Reputable
Feb 13, 2016
8
0
4,510
Hi guys, I have a problem. My PC after upadting BIOS shows black screen. At the end of installation I saw window which said that my bios was updated successfuly and now PC will reboot. After this of course my computer rebooted but the only thing that I saw was black screen and 'no signal' error on screen. Problem is still here and dunno what can I do with this. In addition my keyboard and mouse looks like unpluged. I don't hear this starting "beep" sound when I'm tuning on PC too(post sound).

What I tried to do:
-removing the battery and replace her back
-turning on PC with only one RAM
-pluging monitor by D-sub
-pluging monitor to integrated graphic

Nothing worked. Any ideas?

Board: Asus Z170 pro gaming