First off I've been trying to find a solution for far too long and my head hurts.
I can play STO in its safe mode, and in a super small window. However, if I try and go full screen or try to increase the size of the window I get a black screen and my monitor power light starts flashing. Also if while in this tiny window I open my browser I get the black screen and have to restart the PC.
Edit~ scratch the "I can play in a small window" I can get to the game and look at it for about a minute or so, then the black screen and red flashing light from the monitor.
Figured I try some other games to see if I get the same issue. Found the same issue when trying to launch Skyrim, was able to get to the load game screen that went black. Tried Civ5 wasnt able to get to the load game screen.
The only thing I could think to fix it was check for a new driver, checked downloaded it, no fix.
thats more like your monitor dont support resoliution that is set in game, you can try lower it and then run it to full screen. flashing light on monitor indicates that it is out of sync on older monitors you would see horizontal line in middle of screen, which is in fact the hole picture that is suposed to be on screen, new monitors however just turn screen off to prevent damge on it.
I'll try and switch the resolution. This is a month old samsung. I just think its really weird that yesterday, and all days before that everything was great, today, I can play Star Trek Armada 2, very old game and cant play something new like STO or Skyrim.
The dxdiag results are in the first post, just click the text file and it will auto grab it. The pc is still running when it happens. sound is still there although garbled. However I cant do anything once it happens, and key commands I try do nothing. I was able to get the game to a 1280x720 resolution and the lowest settings possible, which didnt help.
I've tried uninstalling my card drivers and using the default that came with it, tried grabbing the newest driver for me card, tried rolling back the driver to whatever I had which is dated at last may. None of that worked, also tried restoring the pc to its state as of Feb 25th, that also didnt work.
At this point, the fact that i cant play any high end game, watch a full screen youtube video, or watch a full screen movie on my desktop in VLC player tells me my card is going down the toilet.