Question PC is running, keyboard / mouse and monitor is not working

[zkm234]

Hello, i am have an issue with my new PC i just built the system seems to be running fine but my keyboard, mouse and monitor won't turn on... can someone help me?

motherboard - ASRock B450 Steel Legend
cpu - Ryzen 7 2700x
gpu - GTX 1050TI
ram - 16GB Corsair Vengence RGB Pro
powersupply - 650W Aerocool Lux

 

[rgd1101]

monitor connect to the gpu?
test with different usb port?

 

[zkm234]

monitor connect to the gpu?
test with different usb port?

yes my monitor is connected to my gpu