F8000 Random green screen

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wluczykijwf
Official SamyGO Developer
Posts: 1051
Joined: Sat Sep 21, 2013 5:07 pm
Location: Poland

F8000 Random green screen

Post by wluczykijwf »

Hi all,

my F8000 sometime show green screen and reboot. Sometime is mean 5 s or 5 min or 61 min or 183 min, just random time after turn on.

If screen is green then sound works and after about 5 s TV reboot.

After reboot TV sometime works good but sometime screen is black and TV is in bootloop.

Then bootloop is repating random times too.

It's happen with root and without root.

I have been attached example for the green screen.

Have anybody any idea what is wrong?
You do not have the required permissions to view the files attached to this post.
sorry for my english
UE40F8000 (T-FXPDEUC-1136.0), BD-D5500
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notengo13
SamyGO Project Donor
Posts: 675
Joined: Mon Nov 30, 2015 12:31 pm
Location: SK --> P9

Re: F8000 Random green screen

Post by notengo13 »

T-con, screen, mainboard or PSU can be dying.
UE48H6640 T-MST14DEUC 2781.0 root latestH --> 2130.0 skypeRoot-->0000-->2115.3 "Skype refueled" Root
QE55QN93A - - >firmware T-NKM2DEUC-1805.4 (backup 1590.0) - - >update CURL60 Error --> CURL28 Error
wluczykijwf
Official SamyGO Developer
Posts: 1051
Joined: Sat Sep 21, 2013 5:07 pm
Location: Poland

Re: F8000 Random green screen

Post by wluczykijwf »

Hi all,

probably the problem is hdmi connection. If the soundbar is turn off then the problem does not exist:).
sorry for my english
UE40F8000 (T-FXPDEUC-1136.0), BD-D5500

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