Computer Power On Help

[Asdfxdasdf]

Sorry, I'm not sure which thread this should be in.

But basically, after putting my computer together, my computer turns on for about 20 seconds, and then it shuts off. I read somewhere that it can be the wall outlet, so I changed it, and still turns on and off.

My specs are:

Intel Core i5-2500k
Sapphire Radeon HD 6870
ASRock Z68M/USB3 LGA 1155
XFX Pro 550W
GSkills Ripjaws X Series 4GB
ASUS DRW
Seagate Barracuda 500GB

Any ideas?

 

[hpdeskjet]

Here is a helpful guide in case you haven't come across it yet:

http://www.tomshardware.com/forum/261145-31-perform-steps-posting-post-boot-video-problems

 

[Asdfxdasdf]

Yeah I saw that, but i find it rather difficult to pinpoint my problem with that.

There is no short BEEP when i turn it on if that helps.
And also within the twenty seconds that it is on, I checked the temperature of the CPU and it said 93 degrees celcius.. thats a problem right?

 

[mikerockett]

Yes that is a problem and probably why your computer is shutting off. Check you've seated the cpu cooler properly. Did you remember to remove the little plastic that covers the thermal grease?