Alright so in September I got a new motherboard Z75 Pro 3 and I have a problem turns out it was the ram so I got some G.Skall 8gb of ram.
When I start my computer almost every single time I start from a cold start it get s black screen looks like it wants to show the screen but just can't get there. It makes all the regular noises. The funny thing is when it gets to windows I can hear it do the windows sound everything is working just a black screen with no mouse or anything. Let me show you what it looks like...
This is what it looks like when I start the computer. But this is the thing, if I turn on and off the computer like 5 times or so than the screen will appear and everything will work just fine. By the way it isnt the ram I have done mem test and everything was fine.........
Also another thing at random times when playing games my computer will freeze to or as some say lock up...
OS: MS Windows 7 Ultimate 64-bit SP1
Intel Core i5 2500K @ 3.30GHz 28 °C
Sandy Bridge 32nm Technology
I would try a different monitor first, in my experience monitors will sometimes just die for no reason at all. And testing a different monitor is on of the easiest things to do. Make sure you try a different cable as well, and one that will go into a different port on your GPU if you can (if your using DVI, try and HDMI etc..).