Question What can be the issue?

[sickboi]

I have bought a B450 AORUS ELITE motherboard, RTX 2070, AMD RYZEN 3600, 32 GB RAM, 1TB HDD, 250 GB SSD, POWER SUPPLY 550W,
I was building my pc, I plugged everything up without the RTX 2070 and it worked well, but when I plugged the RTX 2070, the headset, mouse, GPÜ and the keyboard are not working anymore, please this is a serious problem, what can be the cause of the issue. And I still have the warranty so can it help?

 

[Dj0gany]

I have bought a B450 AORUS ELITE motherboard, RTX 2070, AMD RYZEN 3600, 32 GB RAM, 1TB HDD, 250 GB SSD, POWER SUPPLY 550W,
I was building my pc, I plugged everything up without the RTX 2070 and it worked well, but when I plugged the RTX 2070, the headset, mouse, GPÜ and the keyboard are not working anymore, please this is a serious problem, what can be the cause of the issue. And I still have the warranty so can it help?

make/model of that 550W psu,please?

 

[sickboi]

make/model of that 550W psu,please?

AZZA PSAZ-550W