PC won't turn on

[Legende]

I just finished building my first pc, but I'm having some issues, The motherboard ligt is on, but nothing else turns on.

Please help.

[Mad153]

Check this:

https://linustechtips.com/main/topic/42440-readme-how-to-respond-to-a-no-post-or-no-power-up-situation/

[Whiro]

1 hour ago, Legende said:

I just finished building my first pc, but I'm having some issues, The motherboard ligt is on, but nothing else turns on.

Please help.

What’s your specs? Cpu mobo ram gpu psu, will be really helpful to know what we dealing with..

[Legende]

14 minutes ago, Whiro said:

What’s your specs? Cpu mobo ram gpu psu, will be really helpful to know what we dealing with..

CPU: i7-9700K

Mobo: Asus Prime Z390 - A
Ram: Corsair Vengeance RGB LED Pro Black DDR4 3600MHz 2x8GB
GPU: NVIDIA GeForce GTX 1080
PSU: Corsair RM 650x

[Whiro]

58 minutes ago, Legende said:

CPU: i7-9700K

Mobo: Asus Prime Z390 - A
Ram: Corsair Vengeance RGB LED Pro Black DDR4 3600MHz 2x8GB
GPU: NVIDIA GeForce GTX 1080
PSU: Corsair RM 650x

Try checking all connectors going from the psu to mobo if they connected properly, check if ram is inserted properly ( you can try to boot with one stick at a time ), make sure cpu cooler is mounted correctly and with enough pressure. So no other components turn on? No fans spinning?

[Legende]

24 minutes ago, Whiro said:

Try checking all connectors going from the psu to mobo if they connected properly, check if ram is inserted properly ( you can try to boot with one stick at a time ), make sure cpu cooler is mounted correctly and with enough pressure. So no other components turn on? No fans spinning?

Nothing turns on except motherboard, everything is connected properly. Checked multiple times.