White Screen upon Completion

Here is all the tutorials, FAQ and support for RaspiBoy Kit
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droggenbuck
Posts: 1
Joined: Wed 23 May 2018 20:46

White Screen upon Completion

Post by droggenbuck » Wed 23 May 2018 21:46

I have followed the guide and upon turning on the device, I only see a white screen. It is not the blue/white screen, and I tested it with several different PCBs and other displays. Any thoughts?

SeveralPies
Posts: 16
Joined: Mon 27 Aug 2018 18:02

Re: White Screen upon Completion

Post by SeveralPies » Fri 5 Oct 2018 23:26

Mine too! It worked for a while and now it only shows a white screen after I made it.

SeveralPies
Posts: 16
Joined: Mon 27 Aug 2018 18:02

White Screen when turned on

Post by SeveralPies » Sat 6 Oct 2018 00:04

After I completed the Raspiboy whenever I turn it on, the screen goes white. I plugged and unplugged the LCD connectors many times, but it doesn't make a difference. What is going on?

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Admin
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Joined: Sat 10 Dec 2016 13:12

Re: White Screen upon Completion

Post by Admin » Mon 8 Oct 2018 12:00

Hey guys,
The white LCD was so far the results of the LCD ribbon being teared. Can you check if your LCD ribbon is broken?
If not then maybe it's a defect with new v1.3

KevinL
Posts: 3
Joined: Wed 10 Oct 2018 19:46

Re: White Screen upon Completion

Post by KevinL » Wed 10 Oct 2018 20:09

Bonjour / Hello

Tout d'abord merci pour la campagne et le projet ;)

pour en revenir au sujet, j'ai cet affichage au démarrage /
Same here, I have a display issue on start :

Image

J'ai démonté l'ensemble, vérifié le ruban, je n'ai pas observé de "déchirure", tout remonté, même écran
I have disassembled, check the LCD, didn't observed any rip, reassembled it, still the same screen.


Cdlt,

KL

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Admin
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Re: White Screen upon Completion

Post by Admin » Thu 11 Oct 2018 10:18

This LCD is not the ribbon damaged. It's usual problem and there can be lot of reason. please have a look here :
https://www.8bcraft.com/trouble-shooting-FAQ/

KevinL
Posts: 3
Joined: Wed 10 Oct 2018 19:46

Re: White Screen upon Completion

Post by KevinL » Sun 21 Oct 2018 12:49

Hi again

I've checked the troubleshooting page, none of the potential explanations could help me to solve the issue

I've taken some pics, maybe you will see something I don't

Image

Image



KL

KevinL
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Joined: Wed 10 Oct 2018 19:46

Re: White Screen upon Completion

Post by KevinL » Tue 11 Dec 2018 19:38

Did I miss something ? :|

Pregily
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Joined: Mon 11 Mar 2019 12:51

Re: White Screen upon Completion

Post by Pregily » Mon 11 Mar 2019 12:54

Have the same issue, my problem was with LCD, fixed it finally

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Re: White Screen upon Completion

Post by Admin » Tue 12 Mar 2019 15:30

@KevinL Can the unit boot on HDMI? If it can't boot on HDMI please test the raspberry pi zero alone on HDMI. If it can't boot then the problem comes either from the pi it self or from the SD card.

Please let me know

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