Still need help, PC wont boot

[jaymeis1]

CPU: I5 6400 2.7ghz

RAM: 4 x HyperX fury DDR4 4gb

GPU: Gtx 960 4gb overclocked

PSU: SilverStone Essential ET750-B Bronze 750W Power Supply

Motherboard: Asus H170 pro gaming

OS: Windows 10

 

My pc randomly full froze and I had to force shutdown. I tried to turn it back on but it turns on for a second.

 

Ive tried one thing which was turning off my psu from the pc and unplugging it and letting it rest overnight. Did nothing

 

My pc hasnt been cleaned in about a year or a bit less could dust be the reason? If not what are other alternatives I can try.

 

PC is about 2 years old but 2 sticks of 4gb are couple months old. PSU is 2 years old

 

 

[eemunni]

Try to clear cmos

[Fasauceome]

Would be worth it to borrow a friend's PSU to test

[madprofessor207]

Does it turn on then immediately off, no fan or lights? You need to check the power supply and cables. Unplug and replug cables. If that doesn't work, you need to test the power supply, with a meter. You either have a bad cable connection, a short, or the PSU has an internal failure.

[jaymeis1]

Ill try clearing cmos, will try another PSU and it turns on then immediately off the lights go on and the fans spin for a few seconds

[madprofessor207]

This is probably not it, but check to see if the reset switch on the front of your case isn't stuck down. Though if that was it, I think the computer wouldn't blink on at all, pressing the power button wouldn't do anything.

[woodelf25]

Have u tryed to boot from usb with windows on it and started pc repair?

maybe u should install new copy of windows as u sad u havent cleand it for a year, you should try that.

 

and you can try to swap ram memory that might be issiue, or maybe power suply, u can also run diagnostics from usb to see what is the problem.