Backup screen whitewash

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Mar 4, 2020
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Hello!
Using a 7in lcd backup screen. Raspberry pi portable is almost done and the screen is getting very white. Most text is not legible. It was working great before tonight.

I’ve hooked the controls back up to it and messed with the brightness and contrast, nothing.

I adjusted the voltage regulator (was giving 7.4v went up to 9.5v) nothing.

it’s not a pi issue, even the blue screen that just says av1 is very white.

if you view the screen from the perfect angle it does look ok, but from closer to the top or bottom and it’s really bad.

Any idea if I can salvage this? The screen is only a few weeks old.
 
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