Motherboard issue

[Mullinsj05]

So Ive recently took apart my computer and put it back together. Why? I was going to change cases lol.  Anyways the USBs and Graphics card aren't working, but the Cpu fans and case fans are working. Along with the rgb lights. Could there be specific reasons for this? 

Edit: the graphics card spins for a bit but still displays nothing. 

 

 

Specs: 

AMD 7  2700x

PSU Corsair 600  80+ gold

EVGA 2060 super

Asus ROG strix B450-F

 

 

 

[bkbone]

Have you plugged the 6/8pin PCIE power connector back into the gpu? Also which USB's dont work? is it just the fronts? if it is then you need to plug in the front pannel connectors they are cords that come from the front (inside of the case) and need to be plugged into the bottom of the motherboard (not sure of the extact places to plug it all in refer to your motherboard manual).

[Mullinsj05]

23 minutes ago, bkbone said:

Have you plugged the 6/8pin PCIE power connector back into the gpu? Also which USB's dont work? is it just the fronts? if it is then you need to plug in the front pannel connectors they are cords that come from the front (inside of the case) and need to be plugged into the bottom of the motherboard (not sure of the extact places to plug it all in refer to your motherboard manual).

Yes, I plugged the 6/8 in and it's all the USB ports, on the motherboard itself as well. I even tried plugging a HDMI into the motherboard without the graphics card and I'm getting nothing. 

[Jarsky]

This belongs in https://linustechtips.com/forum/5-cpus-motherboards-and-memory/

 

Triple check your power connectors, make sure auxillary CPU power is connected (4+4 pin at the top of the board)

Make sure the power connectors are properly seated into the PSU and the motherboard connectors

[Middcore]

Further confirming from personal experience with the B450-F what should be obvious to anybody who can look at a pic of one: the CPU power is absolutely not just a 4 pin, it's an 8 pin. And you should be using both halves of a 4+4. Don't know if it would boot a 2700x with only a 4 pin.

[Mullinsj05]

10 minutes ago, Middcore said:

Further confirming from personal experience with the B450-F what should be obvious to anybody who can look at a pic of one: the CPU power is absolutely not just a 4 pin, it's an 8 pin. And you should be using both halves of a 4+4. Don't know if it would boot a 2700x with only a 4 pin.

Yes so I  did all this and reconnected them again. As for the lights. The only one that comes on for a second or two is the DRAM light. 

[Mullinsj05]

33 minutes ago, Jarsky said:

This belongs in https://linustechtips.com/forum/5-cpus-motherboards-and-memory/

 

Triple check your power connectors, make sure auxillary CPU power is connected (4+4 pin at the top of the board)

Make sure the power connectors are properly seated into the PSU and the motherboard connectors

Sorry replied to the wrong person but, I did all of this and reconnected them again. As for the lights. The only one that comes on for a second or two is the DRAM light