Second display disappears

mansehr · 11-26-2009, 11:27 PM

I have the same problem as the other guys in this thread.

Although I know that I have installed all the latest drivers for my comp...

Don't know if it will help but I attached a zip of my debug folder at the time when the flicker and fuzzy started.

My host system is also windows 7, so there are probably som software problem with this windows version.

chashock · 11-27-2009, 12:34 AM

I don't have a TdrLevel reg entry anywhere in my registry, so I'm not sure that's going to help me any.

I also just noticed that there was a release of a driver yesterday, so I downloaded and installed it with no change to anything. I've attached the logs from the dump folder in case you can take a look at them, Martin. Thanks for jumping back into the thread.

AndyMayne · 01-23-2010, 12:26 PM

Is there any movement on this?
I had a similar problem occasionally when running Vista with the mouse locking up when on a DislplayLink attached screen. I could live with that given what the product is doing through a USB port!
However, on Win 7 I'm getting lock ups on both my vga port attached screen and DisplayLink attached screen. The DisplayLink screen goes black. If I move the mouse over it, the screen redraws following the mouse trail. If I minimize then maximize any apps running on the DisplayLink screen the entire screen redraws.
This happens too often to make continued use of the product viable. Unfortunately, my options are limited as I use a notebook & therefore cannot install a secondary graphics card.

chashock · 01-23-2010, 09:20 PM

I'm not sure anyone cares. I continue to have the issue, even after a completely fresh install of Win7, the latest Nvidia drivers, and the latest DisplayLink drivers.

I will say with the latest driver it has gotten slightly better. I can get 25-30 minutes of display time before my CPU usage skyrockets and the display goes black, but that's it.

01-23-2010, 12:26 PM	#3
AndyMayne Junior Member Join Date: Jan 2010 Posts: 1	Same/similar problem Is there any movement on this? I had a similar problem occasionally when running Vista with the mouse locking up when on a DislplayLink attached screen. I could live with that given what the product is doing through a USB port! However, on Win 7 I'm getting lock ups on both my vga port attached screen and DisplayLink attached screen. The DisplayLink screen goes black. If I move the mouse over it, the screen redraws following the mouse trail. If I minimize then maximize any apps running on the DisplayLink screen the entire screen redraws. This happens too often to make continued use of the product viable. Unfortunately, my options are limited as I use a notebook & therefore cannot install a secondary graphics card.

01-23-2010, 09:20 PM	#4
chashock Junior Member Join Date: Oct 2009 Posts: 11	I'm not sure anyone cares. I continue to have the issue, even after a completely fresh install of Win7, the latest Nvidia drivers, and the latest DisplayLink drivers. I will say with the latest driver it has gotten slightly better. I can get 25-30 minutes of display time before my CPU usage skyrockets and the display goes black, but that's it.