drphilgood

Previous posts in forums re screen problems always suggest (as with most electrical gremlins) that it’s battery condition that should be checked out and investigated first. My own screen lasts for upto 40 minutes before “black out”, and then can occasionally successfully “re boot” by switching on/off button several times, and if this fails, switching ignition/ engine off/ on brings everything back to life. My battery is only a year old and initial test registers good condition, but running regular trickle charge re condition programmes to see if that helps. Other posts have suggested new battery is the only long term solution?