What to replace when screen is black

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Samsung Galaxy Tab S7+

Released on September 18th, 2020, the Samsung Galaxy Tab S7+ (SM-T970) is the larger, more powerful version of the Tab S7. It features a 12.4-inch Super AMOLED display and a Qualcomm Snapdragon 865 processor.

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Red and Reylie @redandreylie

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发帖于: 2024年1月16日

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What to replace when screen is black

I tried to bring the tablet in Samsung CS but they charged me for almost $290 for the screen replacement. I tried to find other technicians but they don't have a stock of the LCD. I'm looking online for the LCD replacement and I stumbled upon a post where it says I didn't have to change the "whole" LCD itself. My tablet's touch function is still working although I really can't see anything due to the black screen. My question is, do I have to buy the touch and lcd thing OR can I just buy the Black Tablet Outer Glass Screen?

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daniel @tech_ni 声誉积分: 34.8千 10 23 44 · Answer 1 · 2024-01-16T09:58:38-07:00

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daniel @tech_ni

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try shinning a light on the screen to see if theres a picture, could just be brightness turned way down, other thing is the lcd connector might be loose

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oldturkey03 @oldturkey03 声誉积分: 789.6千 1.1千 897 2.4千 · Answer 2 · 2024-01-16T15:11:39-07:00

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@besides the excellent answer provided by my colleague @teach_ni is a great verification.

If you can't see your screen and if you are sure it has failed, you will have to replace teh complete display. The pieces like the LCD (AMOLED), touchscreen and glass are all sandwiched together. Now, there are ways to separate those, but that is mostly done for a Glass only repair and require special tools and skills. The tools alone will cost more than a replacement display. Something where the screen still shows but the front is cracked.

In your case it's the actual display which has failed. The only repair for that is the complete display replacement. It is the quality of those displays that makes them so expensive. These are not your common LCD screens but are definitely a step up from those. Sorry to say this but the price you were quoted is actually a pretty good price

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Samsung Galaxy Tab S7+

What to replace when screen is black

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