On a new computer build with an Asus P8Q77-M motherboard and a Gigabyte Radeon HD 7790 graphics card I occasionally have been getting display lockups. Ie, the computer responds on file shares, but display is just black. Same thing when trying to access with Remote Desktop, just black or frozen. I've been forced to power cycle the machine to get access to it again. I haven't found anything interesting in Event Viewer around the time of the lockup.
When "alive" I've also seen display artefacts when going through Remote Desktop, f ex when running Chrome, pages are sometimes all blank after finished loading but if I resize the window a little everything is repainted correctly.
How can I find the cause of these errors?
Also, just now, I received my first spontaneous reboot with the following message:
The computer has rebooted from a bugcheck. The bugcheck was: 0x0000009f (0x0000000000000003, 0xffffe0000ad98aa0, 0xfffff8028a666840, 0xffffe00000ca7c60). A dump was saved in: C:\WINDOWS\MEMORY.DMP. Report Id: 012314-27828-01.
The dump file was not in the mentioned directory, but in c:\windows\minidump\012314-27828-01.dmp. It's available here: http://sdrv.ms/1cZQi3H
I hope this may be related to the display problems?
Thanks
Mike