Recent content by Franz47

Yes I have tried this, too, in the first place. Forgot to mention it. The problem follows the computer.

After having moved to an ASUS 4K monitor I have the following problem I have the monitor attached via an 4K-KVM-HDMI-USB switch to two computers. One Asrock H470M-STX mini-PC with HDMI and Display-Port - works without problems 3840x2160 and 30 Hertz through the KVM-switch with HDMI-cables The...

After running with the backup through the night I turned off the computer this morning. Same restart problems again as yesterday. BIOS windows appears, therafter silence or no reaction to start button at all. Again after switching off power to the machine completely for a while it started as...

Yesterday and today: Desktop, pressing start button brings about BIOS-screen, HDD LED blinks a bit, DVD-drive activity audible for a short while, then complete silence, system not active in any way any more. I could reproduce this behavious several times. I probably do not have a working system...