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I have a purple spot on my Samsung television mode UN50HU6900. Samsung online help walked me through the steps (that I already did) and told me they’ll have to make a service call. Has anyone had a similar experience and how did you fix it?
声誉积分: 2.2千
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“purple spots” are typically caused by leds being over stimulated/driven and turning to a blue light. when it comes through the screens, they look purple. to solve this, the led strips can be changed out and the backlight setting on your tv can be turned down to the midway point. youcan possibly save yourself from changing the leds if you turn down the backlight setting until its not noticeable. if this doesnt correct it, the led change will be necessary along with the correction to the setting.
这个答案有帮助吗？
I performed the backlight adjustment but no luck. I’ll be replacing the led strips if it gets worse. Right now it’s just an annoyance.
Yeah that didn't work..
i have a sharp lc60uq17u that has the infamous purple spot.it is slightly to the left of center at the bottom and everything to the right of it looks like it is being overdriven on green. all the pixels appear to work it is most noticeable when shades of gray are being shown.i see small aberations in white but not real noticeable. seems like turnin up the backlight some and turning the brightness down hides it some but not totally. i'm trying to figure out what the exact issue is so i can order parts.if i need a whole panel i will replace the tv. panels i've seen for this tv cost more than 2 times what the tv cost.
seems like most of the chipset in the sharp tv may be made by samsung
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I have this purple patch problem on my 58" led samsung tv. @samsunguk fobbed me off to ITVC repair company who quoted £400 for a new screen.
I am done with Samsung they are not recognising that they have a problem.
由 John Anderson 完成的