Glenn Posted June 11, 2018 Report Share Posted June 11, 2018 I'm having some intermittent problems with a V 1040. When I power up , The touch screen will often just not work. I've checked the SB 8 bit online and it doesn't respond to a touch. The battery is new and shows status as good. I can access and control online through remote operator even when the screen is completely frozen. This is been happening intermittently for a boat two months now and I cannot find a solution . Any suggestions would greatly help Quote Link to comment Share on other sites More sharing options...
DanT Posted June 12, 2018 Report Share Posted June 12, 2018 Glenn; Perhaps Vibration or shock has loosened the connection for the touch screen ribbon cable in the motherboard connector. Open the back of the unit and check . Flat ribbon cable 4 contacts wide along the side of the motherboard. Unitronics does not recommend opening the units -- but ..... Dan 1 Quote Link to comment Share on other sites More sharing options...
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