Snake Eyes Display not active

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mkueffer
 
Posts: 1
Joined: Tue Nov 29, 2022 11:31 am

Snake Eyes Display not active

Post by mkueffer »

I've had some success with getting the Pi 4B working and displaying the eyes with the HDMI output, but not on the TFT displays. the backlight is on, but nothing is ever displayed.
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SnakeEyes - 3.jpeg
SnakeEyes - 3.jpeg (169.26 KiB) Viewed 46 times

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dastels
 
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Joined: Tue Oct 20, 2015 3:22 pm

Re: Snake Eyes Display not active

Post by dastels »

It's hard to tell from your photo, but some of the header solder work looks like it might not be great. That's always my first step when something unexpectedly fails to work: retouch the soldering. See https://learn.adafruit.com/adafruit-gui ... -soldering and https://learn.adafruit.com/collins-lab-soldering for tips.

Dave

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