Do you have the CapsLock key pressed? When you render with the CapsLock key pressed, the monitor freezes to save resources and deal faster with the render job. Does the signal return when the render completes?
The temperature looks normal for a rendering job that uses GPU to process frames.
No my CapLock is not on, My monitor just says No Signal and the video card just turns off while everything else is running. I opened up my case and renedered it, Could it possibly be airflow?
Yes. It could possibly be an issue due to GPU or CPU airflow problems or malfunction. Is the GPU fan spinning while rendering? Do you have some temperature and fan control app installed, so you can verify everything whithin the machine and make changes where necessary?
I'm used to nVidia's GPU, but I've used Radeon's in the past and after some time their fans stopped working.
The tempature is normal but the fan just stops near the end of the render.