Severe screen flashing on 7.4M0

euitdebos · 09-26-2013, 08:21 AM

What I am seeing is just the screen flashing. Ethernet stays connected.

I have noticed some patterns, maybe they are correct, maybe not.

I have a setup on my desktop where I have one big 24inch monitor that I share using an ATEN KVM switch between my laptop+Dock and my Desktop-PC. Whenever I switch from Laptop+Dock to KVM and return to the Laptop+Dock after a while, the screen flashing is much more severe.
The ATEN KVM switch connects/disconnects the USB+MOUSE+Monitor from the Laptop+Dock, because I can hear the "USB Connection" beeps that Windows makes, whenever I switch.

Hope this helps

09-26-2013, 08:21 AM	#16
euitdebos Junior Member Join Date: Aug 2013 Posts: 2	What I am seeing is just the screen flashing. Ethernet stays connected. I have noticed some patterns, maybe they are correct, maybe not. I have a setup on my desktop where I have one big 24inch monitor that I share using an ATEN KVM switch between my laptop+Dock and my Desktop-PC. Whenever I switch from Laptop+Dock to KVM and return to the Laptop+Dock after a while, the screen flashing is much more severe. The ATEN KVM switch connects/disconnects the USB+MOUSE+Monitor from the Laptop+Dock, because I can hear the "USB Connection" beeps that Windows makes, whenever I switch. Hope this helps