Its been hot here lately and my D3 is starting to flake out. The DVD-ROM says its stopped working and the screen will go dark for a bit and come back after rebooting. The music will only go away for about a second and come back even when the screen is dead. Anybody seen this before

Hope you bought from an authorized dealer

I did. I just have a road trip next week and dont want to go without music. That would be bad.