It comes on and off for a second. I have taken out the battery and memory card for 10 min. I woke up and the phone is still doing it. What am I supposed to do now? I've had it where the clock doesn't go away and fixed that by restarting it. Now the clock goes on, off, on, off every other second. Solution?

Reload the OS, download the desktop menager and get the handheld software apropreate version. Back it up and reload. It works every time, its kinda comon with rim devices if its left on 24 7.

can you walk me through step by step? will the back up keep all of my current settings or no?

Install the Desktop Manager, then Install the OS for your device, Run Desktop Manager and plug the BB thru the USB port.
You can get both pieces of software at blackberry web page

Regards

Hopefully this helps you install your OS:

Step by Step Guide to upgrading your BlackBerry OS | BB Geeks