I have a Cyber shot Tx 5. Its on the Date and time setting page on switched on and doesn’t respond to any input. I have reset and replaced batteries countless times. But nothing. Some help please. Thanks.

I have a Sony Cyber shot Tx 5 and the Date and time setting display stays on. It doesn’t respond to any selection. Actually the battery was left in the camera and it depleted to zero. I have tried resetting the camera as shown above but nothing changed. Some help please.