I recently re-installed Raspian. Before it was working without a hitch. Now when I boot it up for the first time, it gets to the Raspi-Config screen and I can't go anywhere because the keyboard doesn't work. It is the same keyboard that I used on it before, it's even the keyboard I'm using now. I also have tried other keyboard.
I then looked up the problem, people with the same problem have reported that it's a power problem so I made sure I had
5V and 1A and I tried that with multiple power supplies. Nothing.
Can anyone suggest a reasoning?