Home › Evil Mad Scientist Forums › LED Matrix Kits › Problem with interactive LED display–one quadrant doesn’t light up › Re: Problem with interactive LED display–one quadrant doesn’t light up
February 7, 2014 at 2:12 pm
#21575
Windell Oskay
Keymaster
Okay, please file me under “puzzled.” I may be able to try and damage a panel here for comparison, to see if I can find any possible explanation.
One the dim quadrant: I suggest that you try *gently, with the power off* replacing the IC in that quadrant with a different one, to see if that helps.