eltrasimaco
Posts: 20
Joined: Fri Apr 25, 2014 10:50 am

random screen flicker / flashing

Sun Mar 29, 2015 4:54 pm

Hi, I have permanent raspi kiosks displaying web content upon 46'' samsung screens with 1366x768 resolution
With the old samsung screen sets ( 5+ years) everything is working OK
With the new samsung models, it begins to flicker randomly; rebooting the screen OR the raspberry fixes the problem, but two or three hours later, it begins again: screen "flashes" every two or three seconds
Changed HDMI cable, PSU, sd, tried several hdmi_boost values, tried several native screen parameters, all without result.
Any hint, please? i'm really lost about this problem
TIA

eltrasimaco
Posts: 20
Joined: Fri Apr 25, 2014 10:50 am

Re: random screen flicker / flashing

Mon Mar 30, 2015 11:10 am

:( ... really lost about this problem ...

Return to “Troubleshooting”