RTX 3070 no signal

[Julijans]

Hello. I had ordered an used rtx 3070 2x oc, and it came today.

I put it in my pc - none of the monitors receive signal, my pc doesnt book to desktop (i think like that because my ak400 digital cpu cooler screen isnt turning on). All fans are spinning, not at the max speed, but normal. Is the gpu the problem or is it my brain?

PSU is completely new, 750w.

[YoungBlade]

Basic things to check are whether the power connectors are fully seated, whether the graphics card is fully seated in the top x16 slot, and making sure that the monitor is connected to the graphics card and not to the motherboard. I would recommend fully reseating the card for this - remove the connectors, take it out, put it back in making sure it slots in fully, making sure the power connectors are fully in, and making sure to plug into one of the video outputs on the card.

 

What is the CPU and motherboard? Did you have a graphics card before or did you use integrated graphics from the CPU before?

[Julijans]

 

49 minutes ago, YoungBlade said:

Basic things to check are whether the power connectors are fully seated, whether the graphics card is fully seated in the top x16 slot, and making sure that the monitor is connected to the graphics card and not to the motherboard. I would recommend fully reseating the card for this - remove the connectors, take it out, put it back in making sure it slots in fully, making sure the power connectors are fully in, and making sure to plug into one of the video outputs on the card.

 

yeye I made sure about everything that you named  Somehow just 1 ram stick reseat helped, even tho it worked perfectly before..

 

Thank you for trying to help!

[strange13930]

1 hour ago, Julijans said:

Hello. I had ordered an used rtx 3070 2x oc, and it came today.

I put it in my pc - none of the monitors receive signal, my pc doesnt book to desktop (i think like that because my ak400 digital cpu cooler screen isnt turning on). All fans are spinning, not at the max speed, but normal. Is the gpu the problem or is it my brain?

PSU is completely new, 750w.

did the seller say it worked? do you have a different pc to try it in?

[OddOod]

1 hour ago, Julijans said:

 

yeye I made sure about everything that you named  Somehow just 1 ram stick reseat helped, even tho it worked perfectly before..

 

Thank you for trying to help!

So it's fixed?
Sometimes just fiddling around inside the case can cause the RAM to become slightly unseated.