PC not booting any more - Advice needed

Hi all,

Was using my PC fine all afternoon. Decided to make a reboot, and at first it got stuck in a boot loop, straight from power on to BIOS splash screen to blue screen and reboot into Windows recovery. Tried to boot into safe mode without luck.

Now I don't even get that far, display does not show anything anymore. Strangest of all my Corsair 105 fan & fan lights switches on briefly after I hit the power button and then switches off again almost immediately. And nothing is happening. When I then hold the power button to switch off again, the h105 fans briefly light up for half a second. Other case fans are working fine.

I tried taking out my graphics card to test onboard graphics only, no luck.

Could this be my PSU going? Any hints would be appreciated. Thanks

Try using one stick of ram if you have more than one try them induvidually. You could also clear the bios using the cmos jumper and take out the battery also.

There is a paperclicp test u can do to see if your psu is dead.

https://www.youtube.com/watch?v=ixcWCrYpw3Y