Victorduh

I have a AVIC-X710BT, and it just recently started to not work. It will load, but the screen will stay black. It will play my ipod for about 3 minutes and then cut off and cut back on, and wont play it again. The Pioneer screen comes on and then it goes black, If I click the Map button, it will go to the Map Caution screen, and it will say "System Startup in Progress, please wait", and if I wait, it will just cut off again.