Dying 634 backlights anyone else have this problem


New member
I have had the backlights die on me yet again on a 634 USB LCD, I have the Blue with white writing, it still works but very dull, has anyone else had this problem, and do any of the other colours have this problem, Crystalfontz have replaced the LCD twice for this problem and I can't fault them for their help.

any users of the enclosed external units have any problem with the backlights
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New member
Yes I did, used a different usb on the computer and it is fine. I used one from the MB direct no hubs.
USB LCD Displays - Graphic and Character LCDs with a Keypad