So I need some assistance. I removed my old computers GPU which is a NIVIDIA GeForce GTX 1650 because I wanted to switch it to another computer. I powered the pc down and removed the card however it would not fit into the other computer so I reseated it back and now it isn't working. I then connected the HDMI cord to the native display port for the computer and it to gave no display. I disconnected the PC and pulled out the GPU to make sure that everything was getting a good connection. Retried NIVIDIA display port did not work but the native display port did. I looked at the device manager and the computer did not detect the GPU was installed. I did some more investigating about the NIVIDIA and thought I would try it reseating it again - shocker it didn't however now the native display is not working either so now I do not have any display. I do not understand how it didn't work, then did, then reverted back to not working. Any thoughts on what could possibly be going on here?