Re: Problem with interactive LED display–one quadrant doesn’t light up

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

#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.