Three Monitors/Crash

[flyboywannabe]

Hello,

 

Recently my hard drive crashed and I had a new one installed along with a Nvidia GEforce RTX 3070.

 

My problem is two fold, one it keeps crashing my PC and also I can’t get it on all 3 screens like I had before.  

 

i actually did search the forum last year and solved the problem yet I seemed to have larger pixel options that I don't have now?

 

ANY HELP APPRECIATED!