mogul screen

[RCTOUCH]

hey fellow geekers. i have a prob and dont know if anyone had this prob too or can help me. i was sending a text msg when suddenly my mogul stopped responding to screen imputs. i tried everything (resets, removed battery.. etc) and nothing works. the hardware buttons are still functional. btw i am running a stock rom w/ windows 6.1 and did not make any changes within the last 2 weeks