What do i do if my computer doesnt start up but only makes in psu a little sound?

Rokas2260

Distinguished
Aug 17, 2014
154
0
18,690
Hi, so I got this problem with my computer, when I hold my case start button for 10 sec, a few fans looks like their about to start up but shut downs and in psu it makes little tick sound.. What do I do about it? And what can I do.. I use z170x mb and seasonic s12II-620bronze psu