Question No signal on boot

[-Khaotic-]

Was just on discord with mates then my screen goes black and I hear all the fans in my computer slow down, shut it off then tried to boot it again, nothing. I get the case lights and keyboard/mouse lights but nothing on screen, had a similar problem before and fixed it by replacing a sata cable
I've tried changing the cable, checking all components are securely in, checked the monitor and cables yet still nothing.

 

[Ralston18]

PSU: make, model, wattage, age, condition?

System: hardware specs and OS?

 

[-Khaotic-]

PSU: make, model, wattage, age, condition?

System: hardware specs and OS?

Psu: corsair 650m bought about 2 years ago
cpu: and fx8350
Gpu: asus 1060 6gb
8gb ram
1tb hard drive
Windows 10
Computer is cleaned every month

 

[Ralston18]

And that computer is still refusing to boot - correct?

My thought is that the PSU has failed.

You can do some testing if you have a multi-meter and know how to use it.

The testing only tests voltages and not what happens when the PSU is actually under a load.

However, if one of the output voltages has been completely lost or is out of spec then the PSU is likely the cause of the problem.

Reference:

https://www.lifewire.com/how-to-manually-test-a-power-supply-with-a-multimeter-2626158

 

[-Khaotic-]

Unfortunately i dont have acces to a multimeter. The computer itself boots I can hear the hard drive start and every fan spins but there's no signal to the monitor