i'm not a hardcore gamer but i do like to turn on my 360 once in a while when i have time. just so that i'm free for a few months and i would like to finish gta4. fire it up and play through one mission and than all of the sudden the speakers made a horrible grinding noise, the game freezes with many vertical lines through it. no error code by the xbox and i can still hear the game disc spinning but no response from the console I hold on the power button to shut it down.
try again with same disc, same fuck up screen after finish loading the screen. same with all the other disc i own.
next thing i try is to have no disc in the drive and bootup a game store on the harddrive. it works fine.
than i put in a dvd and try to play that it works fine
granted i only try the above two item and left it on for not even 5 mins
and than i try my gta again. same problem.
restart the console.
now the problem occurs on the dashboard, i can boot it up count to 10 and it would make a grinding noise thru speaker than freeze with vertical line.
restart again
now it occurs during bootup on the xbox 360 screen.
no error code no RROD. wtf is going on?

i brought the 360 in 07 so any warranty it may have has long been expired. I did a quick google and no result came up, seem like most ppl are getting RROD or some kind of error msg.
i try disconnecting everything from AV cable to power to the harddrive and replugging it still the same. sounds and look like a cable connection problem to me but i try replugging everything and it hasn't been move at all since i got it so no chance or having a damage cable. help guys?

