Suddenly screen not working anymore

Moderators: mdrjr, odroid

Suddenly screen not working anymore

Unread postby Voljega » Sun Jul 08, 2018 11:02 pm

Hello,suddenly with no change (no fimware flash, no drop of the machine, only transporting it in my backpack) the Odroid Go Screen stays white all the time.

Restarting with Menu pressed just makes the screen blink and if I keep pressing Menu then goes black like the unit is off
Removing the SD changes nothing, screen is still white
I can apparently launch a game blindy, there is music and sound

So I suppose the screen cable is disconnected, even if through the plastic I don't see anything strange.

I didn''t understand how to properly fix it in the first place, what is the mobile grey plastic part for ? I jsut swept the cable under it and it was working but if this is the issue, how to properly fix it ???
Voljega
 
Posts: 10
Joined: Fri Jul 06, 2018 4:58 am
languages_spoken: english

Re: Suddenly screen not working anymore

Unread postby Voljega » Sun Jul 08, 2018 11:20 pm

Definitily seems to be the screen ribbon , if I open the unit, the screen will even stay black but turned to white if press on the back a little.

I assume the dark grey mobile part must be used to keep it connected but how ? It doesn't seem to clip completely, or only one side ?

Is the screen ribbon already broken ? Only got my unit on last thursday and did'nt do anything harsh with it...

Please help :(
Voljega
 
Posts: 10
Joined: Fri Jul 06, 2018 4:58 am
languages_spoken: english

Re: Suddenly screen not working anymore

Unread postby Voljega » Sun Jul 08, 2018 11:34 pm

OK managed to clip bbyt pushing a little harder and it reworks now
Voljega
 
Posts: 10
Joined: Fri Jul 06, 2018 4:58 am
languages_spoken: english

Re: Suddenly screen not working anymore

Unread postby odroid » Mon Jul 09, 2018 11:40 am

Glad to hear you solved the issue. :D
User avatar
odroid
Site Admin
 
Posts: 28292
Joined: Fri Feb 22, 2013 11:14 pm
languages_spoken: English
ODROIDs: ODROID

Re: Suddenly screen not working anymore

Unread postby davidknight247 » Tue Jul 10, 2018 3:48 pm

This is likely to be a common issue in future as it’s probably the trickiest part of the build.

Is there an FAQ this could be added to?
davidknight247
 
Posts: 18
Joined: Sun Jul 01, 2018 8:35 am
languages_spoken: english
ODROIDs: Odroid go

Re: Suddenly screen not working anymore

Unread postby odroid » Tue Jul 10, 2018 4:53 pm

There is a red warning in the assembly guide.
https://wiki.odroid.com/odroid_go/go_as ... main_board

We will add a magnified picture of fully inserted FPC cable.
User avatar
odroid
Site Admin
 
Posts: 28292
Joined: Fri Feb 22, 2013 11:14 pm
languages_spoken: English
ODROIDs: ODROID

Re: Suddenly screen not working anymore

Unread postby Voljega » Tue Jul 10, 2018 6:06 pm

For me the issue was not knowing if the grey part has to be clipped or not, as it is not that easy to do (clipping one side makes the other side come out a little) and I was afraid to break it due to the warning.... Well it's the first time I did something like that
Voljega
 
Posts: 10
Joined: Fri Jul 06, 2018 4:58 am
languages_spoken: english

Re: Suddenly screen not working anymore

Unread postby lsc1117 » Thu Jul 12, 2018 2:34 pm

Hi Volijega,

The white line of FPC cable has to reach very close to the connector locker.
I have added the phrase to the wiki.
https://wiki.odroid.com/odroid_go/go_assembling#main_board
Thank you,
-John-
lsc1117
 
Posts: 70
Joined: Thu Aug 22, 2013 12:46 am
Location: South Korea
languages_spoken: english

Re: Suddenly screen not working anymore

Unread postby odroid » Fri Jul 20, 2018 11:44 am

This assembly video should be helpful.


The video link has been added to the wiki page.
https://wiki.odroid.com/odroid_go/go_as ... lcd_screen
User avatar
odroid
Site Admin
 
Posts: 28292
Joined: Fri Feb 22, 2013 11:14 pm
languages_spoken: English
ODROIDs: ODROID


Return to General Chat

Who is online

Users browsing this forum: No registered users and 1 guest