But do not build it all at once. You can start with the motherboard and PSU on cardboard and try a power up. If that fails, you know one of these 2 parts is bad.
Add one part at a time until you find the bad part.
-> The case or motherboard mounting can be bad too. That's why we don't start with a case.
Google "The Dead PC" to learn this old system of building.
so my pc is fully built with wires and everything in correctly but when i turn on the pc all the fans and lights turn on but after like 6-10 seconds it shuts off and then turns back on again then a couple seconds it does the samething and it repeats like that over and over until I shut off the pc. I also notices that my GPU shuts off first a couple seconds earlier than everything else. Could the GPU be the problem??? I dont know im a big noob
PLZ HELP ME
heres the link to my build: