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LCD Screen Issues

Posted: Wed Jul 01, 2020 11:11 am
by Ross_Martin
Trying to get the LCD to light up or show something. Blue LEDs are lit up underneath but nothing showing up on screen.

Re: LCD Screen Issues

Posted: Fri Jul 03, 2020 6:09 pm
by William
Hi,

Could you attach the video link?
We need to refer to it then we can give you the correct suggestions.

Greeting

Re: LCD Screen Issues

Posted: Sat Aug 22, 2020 5:49 am
by dv022
Having same issue. After turning on the power the lcd just flashes blue.

https://youtu.be/uWiSv6cGe1A

Any help on this would be great!

Re: LCD Screen Issues

Posted: Mon Aug 24, 2020 2:35 pm
by Dawood
Here one possibility is, maybe the LCD screen bad connection. So you need to check the cables connecting LCD to the motherboard. The cables must go cross-wise(cable of LCD and SD-card)over each other and make sure none of them is loose.

Re: LCD Screen Issues

Posted: Tue Aug 25, 2020 11:33 am
by dv022
Thanks for replying back to the issue. The Problem was that the psu switch was on 240 and not 110 volts. After I switched it it provided the proper amount of power to the unit. Very noob of me not to check the psu first.

Re: LCD Screen Issues

Posted: Fri Aug 28, 2020 4:21 pm
by William
dv022 wrote:
Tue Aug 25, 2020 11:33 am
Thanks for replying back to the issue. The Problem was that the psu switch was on 240 and not 110 volts. After I switched it it provided the proper amount of power to the unit. Very noob of me not to check the psu first.
Thanks for the feedback. I think other users can refer to it:)