Well, it looked like removing that card solved my issues but about 24 hours down the line the miner stopped again as the computer locked up.

Think i need to start from scratch and i am not looking forward to it as i always find it a lot of work since the computer also serves as my main machine with loads of software and all.
Not just a matter of installing windows, gfx drivers, miner and go ....

Just weird that it was running perfect and these past 3 weeks it started doing this. As if a buffer is filled or something.
Btw mainly using Nicehash which worked good in my case as i could stop and stop and start it whenever i wanted to.

Maybe need to fork out more cash and get a mainboard, cpu, ram and ssd and make it standalone and install windows from scratch.