CPU: i7-9700KF
GPU: Gigabyte 2080 Super OC
PSU: Corsair CX750M
RAM: 2x16GB Corsair Vengeance
Hello. Just upgrading my old computer, basically gutting and adding all these parts (only thing that's the same is the PSU and the case).
All the installation went without a hitch, I go to flip the PSU on, the MOBO LEDs light up for a few milliseconds and then that's it. Power switch/reset button does nothing. I can tell that the MOBO is still getting power because my keyboard and mouse which are connected through the I/O are lighting up and the LAN cable has a flashing orange LED. But it just won't boot. It's not a CPU issue, I unplugged the CPU power 2x4 12V and it's still the same problem. Also fiddled with RAM config, nothing, removed GPU, nothing. Is it just my PSU? It's pretty old but surely 750W is enough, especially when I don't even have the GPU plugged in. Any help is appreciated!
GPU: Gigabyte 2080 Super OC
PSU: Corsair CX750M
RAM: 2x16GB Corsair Vengeance
Hello. Just upgrading my old computer, basically gutting and adding all these parts (only thing that's the same is the PSU and the case).
All the installation went without a hitch, I go to flip the PSU on, the MOBO LEDs light up for a few milliseconds and then that's it. Power switch/reset button does nothing. I can tell that the MOBO is still getting power because my keyboard and mouse which are connected through the I/O are lighting up and the LAN cable has a flashing orange LED. But it just won't boot. It's not a CPU issue, I unplugged the CPU power 2x4 12V and it's still the same problem. Also fiddled with RAM config, nothing, removed GPU, nothing. Is it just my PSU? It's pretty old but surely 750W is enough, especially when I don't even have the GPU plugged in. Any help is appreciated!