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Visual artifacts with new 631

Beaker

New member
I'm having problems with my 631 I just recieved.

The driver installed with no issues, but when the display first powered up there are random dark vertical lines that show up. Running wintest and adjusting the contrast and brighness doesn't help much. This affects the bootup screens and the different big number demos.

Any ideas on what to look into?
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USB LCD Displays - Graphic and Character LCDs with a Keypad
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