New custom build PC freezing on boot

Muse30177

Commendable
Dec 30, 2016
1
0
1,510
New build pc. Computer keeps freezing while booting up. Asus H81-gamer motherboard. EVGA 1000 psu. Intel dual-core processor LGA1150. RAM is DDR3. Graphics card isn't plugged in.

Comuter did boot up and I started to install Lubuntu but it froze. Then every time I turned on the computer after that it just freezes during POST. CPU is not hot to the touch. When it freezes, there are grey bar patches all over the screen.

I had problems even getting a picture on the monitor when I first tried to turn it on and now I am having that problem again. Thank you in advance for your help!