Hello everyone this is my first post here this place is great and full of alot of information. Im seeking some help with a problem im having with my carputer.

I have a Via CN700 with an M2 installed got the system installed in the car and and everything works great. Machine starts up like it should and also shutsdown when you turn the ignition off. My problem is if the car sits for a few hours I come back to start the car and the computer starts up but no beep on start up and the monitor will not turn on. In order to fix this problem I then have to recycle the power to the PC by unpluging the Power,remote, and Ground. If anyone has some idea please let me know.