[SOLVED] No display output from new PC

[ethanol99]

GPU: EVGA RTX 2060 KO Gaming
PSU: EVGA G3 1000W
Motherboard: Asus ROG Strix B550-I Gaming
Monitor: Asus VG258QR
CPU: Ryzen 5 3600XT

Hi all, trying to find out what might be the cause of this issue - I am not getting any signal to the monitor at all.
The PC will power up as normal - it will seem to boot fine into windows without any display and the GPU fans will spin.
Have tested the GPU in a different PC with an EVGA P3 850W power supply, Asus ROG Strix Z370-F, 8700K and PG258Q monitor and it displayed as normal.
Tested the displayport cable, reseated the RAM, replaced the 8 pin power cable however I cannot get display signal.

The PC's PSU was RMA'd recently and prior to this needing to happen the system ran fine.

Any suggestions would be appreciated.

 

[rocktalkrock]

Have you double checked the RAM? Make sure they are pressed down all the way in their slots, at both ends. You can also try booting with only 1 stick.

 

[dimtodim]

what port u use for monitor?