So i have this amazing Xbox 360 that has given me problem after problem. Around now, if i take a legit game and put it in my xbox, 7/10 times it will say "Open tray". 1/10 times it will say "Play DVD" then take me to a "Please insert this xbox 360 game in a Xbox 360." (which it is.. hmm). then, after restarting my xbox 2/10 times it will actually load the game. i have looked around the internet, flushed my cash, all kinds of neat things. no avail. would tuning the pot help me with this error?