Question PC Won’t Turn On

[beast_027]

When I came home today I saw that my pc that I left running has shut down and the only thing that was still working was the rgb on the keyboard and nothing else. I held down the power button and the keyboard also went out. Now when I press the start button only thing that happens is the single click start sound that comes from the psu and nothing else happens. I would be glad if someone can help me through the troubleshooting proccess.

System:

6700K
GTX1070
MSI Z170 M5 MOTHERBOARD
CORSAIR PSU (Not sure which model but should be from the CM line)
16GB HYPER X MEMORY

 

[Bob.B]

When I came home today I saw that my pc that I left running has shut down and the only thing that was still working was the rgb on the keyboard and nothing else. I held down the power button and the keyboard also went out. Now when I press the start button only thing that happens is the single click start sound that comes from the psu and nothing else happens. I would be glad if someone can help me through the troubleshooting proccess.

System:

6700K
GTX1070
MSI Z170 M5 MOTHERBOARD
CORSAIR PSU (Not sure which model but should be from the CM line)
16GB HYPER X MEMORY

Start with removing the gpu and see if it will power up.

 

[beast_027]

Start with removing the gpu and see if it will power up.

I unplugged the power cables to the gpu and and all other usb devices. Still won’t turn on.

 

[Bob.B]

I unplugged the power cables to the gpu and and all other usb devices. Still won’t turn on.

Remove the gpu from the socket.

 

[beast_027]

Remove the gpu from the socket.

Removed the gpu. Still nothing.

 

[Bob.B]

Removed the gpu. Still nothing.

Learning what it's not.
Remove the ram....test.

 

[beast_027]

Learning what it's not.
Remove the ram....test.

Still nothing.

 

[Bob.B]

Still nothing.

Unplug all disk and disc....test.