Posted 4/1/2020 19:30 (#8156981 - in reply to #8156927) Subject: RE: Ez Guide 500 not lighting up
Probably on of 2 things.
Screen brightness as already mentioned. May be turned down or back light burned out. to check, shine a flash light on it. Will be able to see screen if is back light.
If not back light, then is likely internal fuse or power connector got twisted and needs replaced.