Text is missing

Let me say that I have used my Sansa Clip pretty much every day for several hours listening to audiobooks for the past 1.5 yrs.  2 days ago it has decided to stop showing me text on the screen.  I get the colors and can navigate by the graphics/colors but it’s a bit more difficult.  Lucky I can pretty much do it in my sleep I’ve been using it so long. 

I’ve tried turning it off, charging from different USB’s.  Nothing has worked so far.  Any opinions on what I should do next?  I’m probably due for a new one soon but this one has to at least get me through the weekend. 

Thanks!

Did you try manually reinstalling the latest firmware? Sometimes the firmware in the player becomes corrupted.

http://forums.sandisk.com/t5/Sansa-Clip-Sansa-Clip/Sansa-Clip-Firmware-Update-01-02-18/td-p/280756

Or resetting it?