I recently got my GPU replaced/repaired by PCspecialist who I bought my custom PC from. I got it over a year and a half ago and its been wonderful. However, a few months ago the GPU just died and the screen would show up with vertical green, yellow and blue lines and would just be so slow/unusable.
I sent it in a while later under manufacturers warranty, and it came back yesterday. I plugged it in and the lines error was gone but now when I play some games on higher graphics the GPU dies I guess and the monitor goes black, losing connection as it is connected via HDMI right into the GPU. I then have to restart the PC via the reset button near my power button so that it begins to work again.
I took a look at all the fans/gpu etc. and it all runs fine after the black screen but when I downloaded GPU-Z and checked the temp etc. here are some screens from the GPU-Z window:
Thats the info on the GPU itself and here are the screens for the GPU sensors under normal usage:
However, when I play games that before it broke down for the first time, they could run at max settings and would have absolutely no problems. E.g. CSGO max settings, GTA 5 best settings I can reach while staying in 3GB memory limit and more. But now when I play them on those settings or even csgo on mid-low settings the core clock is what goes insane and far above its default clock or even the boosted clock. This is surprising as running csgo was no problem before but now as soon as the core clock begins maxing out the gpu dies and woop black screen :/
Here is a pic of GPU-Z whilst csgo is running on mid settings:
This is really bugging me as mid settings should be nothing for a GTX 780 Ti on csgo right?
Thanks for reading and if you can help me :/
I sent it in a while later under manufacturers warranty, and it came back yesterday. I plugged it in and the lines error was gone but now when I play some games on higher graphics the GPU dies I guess and the monitor goes black, losing connection as it is connected via HDMI right into the GPU. I then have to restart the PC via the reset button near my power button so that it begins to work again.
I took a look at all the fans/gpu etc. and it all runs fine after the black screen but when I downloaded GPU-Z and checked the temp etc. here are some screens from the GPU-Z window:

Thats the info on the GPU itself and here are the screens for the GPU sensors under normal usage:

However, when I play games that before it broke down for the first time, they could run at max settings and would have absolutely no problems. E.g. CSGO max settings, GTA 5 best settings I can reach while staying in 3GB memory limit and more. But now when I play them on those settings or even csgo on mid-low settings the core clock is what goes insane and far above its default clock or even the boosted clock. This is surprising as running csgo was no problem before but now as soon as the core clock begins maxing out the gpu dies and woop black screen :/
Here is a pic of GPU-Z whilst csgo is running on mid settings:

This is really bugging me as mid settings should be nothing for a GTX 780 Ti on csgo right?
Thanks for reading and if you can help me :/