The Samsung Galaxy Note 4 is a cellular smartphone that was released in October 2014. The Galaxy Note 4 Model Number is SM-N910, SM-N910A, SM-N910T, SM-N910V, or SM-N910R4 for American variants.

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No display, but touchscreen still work.

Hey guys. My samsung note 4's display was gone. It goes like this..,

When I was trying to open the LCD of the phone, I accidentally hit the "film" thingy below the lcd (at the right side below of lcd ) a little bit. When I try to boot the device, the display is all black. But the touchscreen still work, still able to hear the unlock sound from my phone.

Does anyone have any idea how to fix this?

Answered! View the answer I have this problem too

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Sounds like there are 3 possibilities.

1) you either did irreparable damage to the LCD itself

2) you knocked the LCD cable loose -- the digitizer, sensor for the pen, and the LCD all have their own connectors

3) you damaged the cable to the LCD

I would check to see if all the connections were firmly plugged into the logic board.

If they are, and it still doesn't work, your best bet is to replace the entire assembly.

http://www.ebay.com/itm/OEM-Samsung-Gala...

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You mentioned bout the LCD cable loosen, but the touchscreen still can work. I don't understand.

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See image at http://www.ebay.com/itm/OEM-Samsung-Gala...

There are more than one place to connect to logic board. One connection is for touchscreen, one is for the actual display to show images.

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Could you point out which one is the connection for the actual display? Thanks

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I am not that familiar with the connections on this one. Look at the picture to the link I sent, there are only 2-3: one for digitizer (touch screen), one for the actual display (LCD), and one for the sensor that detects the pen. It is sold as an all in one piece, as separating the parts just for repair is difficult and often causes more damage.

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I think I damaged the left film probably. Thanks for the help m8

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