So after about a month of having my F900 with the harness mute wire hack working perfectly one day it just decides to keep rebooting itself. However after multiple pushes of the reset button it will load in to the main menu and be fully functional but it won't load the main menu icon button, or the av icons, however when you push where the buttons are supposed to be, the unit responds normally. The first thing I did was turn to this forum and follow the directions on this thread, viewtopic.php?f=33&t=27155&p=191179&hilit=blank+screen+fix#p189369. After completing this the unit i