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Old 05-02-2020, 05:47 AM   #5
CapLeaker
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Default Re: Acer GR235H partially losing backlight

the PSU part for the back light went into protection mode or one led went open in the string. LED's are current controlled, not voltage controlled. That's all right until one or more LED's fail, because LED's don't like to get more voltage that they are designed for.
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