• Happy holidays, folks! Thanks to each and every one of you for being part of the Tom's Hardware community!

gtx 750 ecs h61h2-m12

If you are still experiencing random shutdowns, re-install the GT 210 just to log into your computer. Update your motherboard by visiting the manufactures website. After this try installing the GTX 750 again and see how that works.
 
If possible, send the card back and get a new one. This is my last thought on how to fix the issue. Sorry this is happening to you but I am at a loss for fixes at the moment. Try sending the card back and go for a different manufacture like PNY, EVGA, Zotac, Gigabyte, etc.
 
Anyways my mobo is pcie 2.0, will I have no problems if my video card is pcie 3.0? I try to put the video cable in the inbound graphics of my mobo w/ the new video and it doesn't shutdown but if I put the video cable to the graphics card it shuts down after 23 seconds, any idea on what should I do?
 
The GTX 750 requires 20A on the +12V rail and your power supply shows that it pumps out 17A on the V1 rail. 15A on the V2. I believe the motherboard is fine. My money is now on the power supply. It would probably be cheaper to replace that anyways. Tell you what, see if your friend would let you borrow his power supply just to see if the computer will power up. If it does then it is time for a new power supply. This way you won't have to spend money and still not have it work. Best of luck, I'm very sorry this is taking a long time to resolve.
 
I tried it in his mobo w/ a generic psu and it works fine. It booted up nicely and his cpu is amd so it uses more power than intel so I don't think its the psu... My old generic psu exploded btw when I put in a ups so maybe the mobo suffered internal damages.