So i guess for most of you guys out there you will think this is a basic problem and i wanted to get some opinions/help before dishing out my cash or taking it to a repair shop. What has been happening recently is my pc would freeze, make a strange buzzing noise through my headphones or speakers(Whatever i had on at the time) the mouse the keyboard and the screen would all have no signal, i would restart it and it would go back to normal, after about 2 weeks of this happening it started to get worse and finally one day it just died. When i try to power my PC up there is no signal to any external components(mouse keyboard or screen). the light on the front is blue and normally has a bit in the middle flickering red, i think this is some sort of link to the motherboard power, but what happens now is it goes red for about 5 seconds then stays blue with no flickering, all help would be great. TLDR; Pc won't boot up with no signal to the external components. Light not flickering on the front either.