Problem with CFA-635


New member
just installed my lcd today .. got it about a week ago .. and powered up .. and the lcd screen is nice and bright and almost all of the 6 buttons .. except the left arrow and the X button they are very dull and its very noticeable and disappointing ? are there any settings ? or is this just a defect ?
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USB LCD Displays - Graphic and Character LCDs with a Keypad