G920f display artefacts - GSM-Forum

-Scypax- · 11-01-2017, 20:15

Hello all,

I separated the display from the glass and i get what you see in the picture;
I also tested with a brand new display and i get the same result;
I checked the display ways from the pictures in the solutions/ ways and they are ok;

has anyone encountered this?
what could i check more?

@later edit: when i start the phone with the display connected it stays like this and shuts down; when i start it without the display connected it starts normally and boots because i can see the charging led lighting up blue and the board gets warm, indicating that it boots....

how to upload image on website

-Scypax- · 11-02-2017, 07:32

what else could i check please?

-Scypax- · 11-04-2017, 15:55

any ideas? this seems like something on the graphics part is damaged...

-Scypax- · 11-14-2017, 12:26

anyone please? i still have this problem

d-Artigo · 11-14-2017, 12:53

Quote:

Originally Posted by -Scypax-

anyone please? i still have this problem

check the working voltage of its lcd in C9017-C9021 and C9022
then rehot its display regulator at U9001
third of his fifth ic lcd checks on F9003-F9004-F9005-F9006 and F9007 if damaged (remove ic lcd emi filter) and jumper
open the schematic of his diagram

darkeye · 03-16-2018, 11:48

i ve a s6 with dark Display. i changed the Display it work 2 minutes and it is dark again. the phone is on i see the lightzs on menü Buttons. can somebody help me

EAKANATH · 03-16-2018, 15:39

flash ic issue ,reball it

11-01-2017, 20:15	#1 (permalink)
-Scypax- Freak Poster Join Date: Nov 2010 Location: romania, brasov Posts: 163 Member: 1439020 Status: Offline Thanks Meter: 16	G920f display artefacts Hello all, I separated the display from the glass and i get what you see in the picture; I also tested with a brand new display and i get the same result; I checked the display ways from the pictures in the solutions/ ways and they are ok; has anyone encountered this? what could i check more? @later edit: when i start the phone with the display connected it stays like this and shuts down; when i start it without the display connected it starts normally and boots because i can see the charging led lighting up blue and the board gets warm, indicating that it boots.... how to upload image on website

11-02-2017, 07:32	#2 (permalink)
-Scypax- Freak Poster Join Date: Nov 2010 Location: romania, brasov Posts: 163 Member: 1439020 Status: Offline Thanks Meter: 16	what else could i check please?

11-04-2017, 15:55	#3 (permalink)
-Scypax- Freak Poster Join Date: Nov 2010 Location: romania, brasov Posts: 163 Member: 1439020 Status: Offline Thanks Meter: 16	any ideas? this seems like something on the graphics part is damaged...

11-14-2017, 12:26	#4 (permalink)
-Scypax- Freak Poster Join Date: Nov 2010 Location: romania, brasov Posts: 163 Member: 1439020 Status: Offline Thanks Meter: 16	anyone please? i still have this problem

03-16-2018, 11:48	#6 (permalink)
darkeye No Life Poster Join Date: Feb 2002 Location: germany Age: 49 Posts: 966 Member: 9584 Status: Offline Thanks Meter: 31	i ve a s6 with dark Display. i changed the Display it work 2 minutes and it is dark again. the phone is on i see the lightzs on menü Buttons. can somebody help me

03-16-2018, 15:39	#7 (permalink)
EAKANATH Freak Poster Join Date: Sep 2015 Location: UAE Posts: 144 Member: 2461303 Status: Offline Thanks Meter: 65	flash ic issue ,reball it