I installed a new PSU and mother board since my computer broke and everyone told me those were the problems

[Elmertusk]

Now it still doesn't work
i Installed a new PSU because my other one kept making the PC restarting every 2 seconds. Now that I installed the new PSU which is a evga nex750G now all the PC does is light up for a split second and stops and I can't do it again unless I take the power cord out and ik the PSU works because the paperclip test was perfect... What do I do????
And the mother board works as well , what's the problem?
Build
Mobo MSI z97 trait sli
1x8 gig of ram
I5 4670k
MSI 970
Evga nex750G

 

[X79]

Try take out your GPU, then start your PC with that PSU plugged in and see if that helps. Do check if the RAM is seated properly too.

 

[Elmertusk]

I did and still nothing :/ I'm really hoping its a ram problem since I ordered another stick , and not a CPU

 

[X79]

Well ordering another stick won't necessarily solve your problem. If anything, it'll likely make it worse. Because even if you order
an identical stick to the one you have, problems can still arise. Hence why RAM come in packs together, so that the
manufacturer can guarantee that they work together. Mixing and matching RAM just isn't recommended.

Also, you didn't list your HDD.

 

[Elmertusk]

I used a laptop HDD but I ordered a Seagate 3 tb and it will come tomorrow , could this be a HDD? Problem cause I didn't think it would

 

[X79]

Which version of Windows was that laptop running? Could be it's using a different filesystem.

 

[Elmertusk]

Windows 8.1 64x

 

[Elmertusk]

This is what happens https://youtu.be/ldy4eYTEKbY