That is a very difficult question to answer, at an internet distance. Of course, with enough time and money, anything is possible. But, if that is the only problem you have, then it sounds like it would be a hardware problem, requiring in-hand evaluation by a qualified BB hardware technician. If you have warranty still, then I suggest you seek help via that. If not, then I suggest you find a local (to you) shop with a qualified BB technician.
Occam's Razor nearly always applies when troubleshooting technology issues!
If anyone has been helpful to you, please show your appreciation by clicking the button inside of their post. Please click here and read, along with the threads to which it links, for helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions.