New PC, previously working now doesn't boot.

[eamonndo]

Hey everyone. 

Earlier today I picked up a new motherboard, CPU, PSU and RAM to replace old components from a previous build. I built the system, it posted and booted into windows with no issues. I had a few dramas with my wireless card and removed it. I then rebooted the system to make sure all was okay and it was. I turned it off again, went to make a cup of coffee and when I came back the PC would not boot at all. The power button does nothing. I verified all the connections, tried several outlets in the house and made sure that the power switch connector for the case was wired correctly. I then tried 2 other power supplies, and they made no difference. I have honestly no idea what is causing this issue.

 

COMPONENTS

Corsair VS650 650W ATX Power Supply

Asus H110M-K 

Intel Core i5 7400

G.Skill 16G  F4-2133C15S-8GNT PC4-17000/ DDR4-2133

MSI R9290

[WhyAlwaysMe]

I really have no idea. If you have other components lying around I would try and troubleshoot it, except other than that no idea.

[vaiwalker]

either your cpu is overheated or its a bad psu. check those would be my suggestion 

[eamonndo]

11 minutes ago, vaiwalker said:

either your cpu is overheated or its a bad psu. check those would be my suggestion 

Checked the PSU with a paperclip and it is working fine.

[vaiwalker]

4 minutes ago, eamonndo said:

Checked the PSU with a paperclip and it is working fine.

what are the temps? doesnt sound too serious. did you physically move the system before the cup of coffee? might wanna reseat the RAMs. probably jiggled out a little if you did move the system. and do check your cpu temps if possible