Faulty Power Supply?

BigGameHunter

Reputable
May 6, 2015
62
0
4,640
So, Ive been through 3 motherboards all with the same problem. No signal to the monitor. Recently, my computer just keeps restarting when I turn it on. Its almost 5 seconds that it lasts before turning off and restarting. Does this seem like a sign of a faulty power supply?
 

Dark Lord of Tech

Retired Moderator