Display is not showing goes black

That is the problem of your connector which connect from your motherboard to your display. It like a tape and called ribon. After using the mobile many days then it can be occur. Don\'t worry. Just change it from mobile servicing center. Then it become ok. Thank you.

change the strip of your phone are change the display your problem can be solved

service the LCD parts yourself, the LCD glass is normally connected to the board by a rubber carbon wafer strip, sometimes the connection the the board is corroded enough to stop signals to the LCD.... simply peel the LCD & rubber strip away from the board and lightly scrape the contacts to make them shiny again (or if they're black carbon coated just use a pencil eraser).... run your fingernail or edge of plastic card down the rubber strip to remove surface corrosion, this will also "fluff-up" the strip for a better reconnection... if the strip stays on the glass you can leave it there to make your job easier. it's almost always the connection between board & rubber that fails first.

* I think your mobile as some problem with it.
* Your mobile display as problem.
* You will face this problem because if your mobile as fell down.
* You need to change your display.
* For this you need to contact your nearest service center.
* They will take few minutes to do so.
* After that check it.
* I think you have strip problem.If it is yes means it can be fixed.
* For any reason you need to contact the service center.

Thanks for your question.

try inserting a image from samples the insert one of your own i had the same problem

sir, most probably the display strip have been get damaged, the only way to get it properly back is to send it to authorized nokia service center near you.

sounds like the light in the screen has gone out you will need to replace the screen

There is a LCD strip (Bunch of closely punched wires, that makes up a connector). If you have replaced the LCD yourself them there may be chances that the strip is not properly punched. That strip comes out of display and goes straight onto the main circuit board.
This is a common issue that makes the Phone works perfectly but in a black-out mode.
I hope you have a clear picture now.

Regards, Waqar. If I was helpful, Kindly do Rate!

good i m happy

take the phone and have the lcd replaced on the phone from a mobile service center