I installed a MTX Freedom PCB about a week ago and everything was working fine until last night that in the middle of playing a game, the console just hanged and I had to shut down the console from the power button. After restarting the console I can't run any game anymore! When I put a disc in the drive the console just shows a big XBOX Logo on the screen or the screen goes black and returns to the dashboard. Even when I put an original disc into the drive the same thing happens.
If you need to know I removed the external programmer after installing the PCB and I had no problem until the last night.
What is the problem?
Thanks in advance