I can't initialize the CFAG320240CX-TFH-T


New member
Hi, Please help me. I can't initialize the CFAG320240CX-TFH-T, I found a short between the pins 1 and 5, and i don't understand why?. Is it normal, or no?, Please tell me.
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No, its not normal. Is the short between pins 1 & 5 still there when all of your wiring is disconnected?

Yes - the display has been damaged or defective.
No - your wiring or cpu has a problem.


New member

Yes,The short there when allof your pins are desconected, but I don't understand what happed? so I only conected The pin 1 to ground and the 2 to 5V for get -18.8 in the 3 adjustong the potentiometer on board.
I believe that the display was defective, and in this case, Can I warranty request, if yes How???