Cant decide if motherboard is dying

Meisme3

Honorable
May 12, 2013
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10,530
(starts out with a gpu problem eventually gets to the mobo just hold on) Recently my radeon 7950 became corrupted and kept crashing so i sent it in for an rma where they replaced it with a 7970 with the same problem. I replaced the psu nothing fixed that, so i recently ordered a gtx 770 oc. When installing this card my computer would not boot so i switched back to my powerless gt 630 i had been using. That would not boot either. Upon closer inspection of the card i relized that my psu didn't have the right amp rails or whatever. BUT what worries me is that the gt 630 that requires NO power didn't work. Now everything is working fine but it worries me that it didn't work with the powerless card. Is it dying? What should i replace if anything?
 
Post your build - every component by make and model plus OS plus peripherals. This'll give us an idea of the quality and matching of components.

Download and run HWInfo - Sensors. Post the 3 screenshots on TinyPic or similar. This'll give us an idea of how ell the hardware is performing - voltages, temps, etc.
 

Meisme3

Honorable
May 12, 2013
35
0
10,530

specs:i5 3570k
gt 630
asus p87z-lk
8gb ram
50gb intel ssd
1tb seagate? hdd
ultra lsp650 650w psu
antec 620 kuhler water cooler
2 gentle typhoon 1450r/min case fans
1 unnamed bitfenix fan that came with the case
screenschots:
http://imgur.com/W5NNmHL
http://imgur.com/e9YpwNQ
http://imgur.com/O8YQvbe
also, when i was running the hwinfo it said to disable a sensor so i will also post a screenshot of that
http://imgur.com/ocQxabp
 
The motherboard actually sounds pretty good - asus p87z-lk

The psu - not so - http://www.tomshardware.com/forum/279619-28-ultra-lsp650
Its made by Andyson (yuck) and is NOT certified to 80plus.
The HWInfo says its 12V line is up to 0.384V from spec - too far. 3.3 and 5v are OK
Replace the power supply with at least a 330W psu to run the gt630. A good one per - http://www.tomshardware.com/answers/id-1804779/power-supply-unit-tier-list.html eg Seasonic 350

Your cpu voltage and fan speed are OK but its still a bit too hot (42C at 40% usage). You need to re-seat the Antec water cooler.

Your case fans are too low speed - get them to 1000rpm