Samsung d900i keypad lights are on, screen dead replaced ribbon still same problem ?

On the phones sides there are two buttons. Press the lower button severally and the tone reduction will be displayed on the screen. Alternatively, go to settings, then select sound profiles then select normal then option, edit then scroll to keypad tone then mute.

you have defective flex cable a ribbon type connector thats connect your screen to the main board of your phone replacing it will fixed your phone.

If you have lost your manual you can download one here for free http://www.retrevo.com/support/Samsung-SGH-D900i-Cell-Phones-manual/id/2995ci158/t/2/

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hi :) screen distorted ?? for slide phone,the screen and inner upper keypad was control by a ribbon. if the ribbon spoil,will effect screen,upper keypad cant use,coming speaker cant hear. what u need to do better send for technician replace a new ribbon.
if my solution useful,please rank me.thank.

need to check keypad ribbon tail or connection. vibration from moving unit could have made it come loose. if connection are good then replace keypad.

The ribbon cable from keypad to screen is probably damaged (common problem) - get it replaced.

its broke lol its mostlikely the sreen itself
just go andf replace the screen

I would suggest 3 things. Firstly check if another battery switches the phone on, if it does, your charging socket is a goner. secondly see if your lights on the keypad switches on, if it does it could be your Flex ribbon that said goodbye, lastly you should remember that your d900i still have a warranty and can be fixed by a acredited repair centre.

what happen to the samsung d900?
is LED on the keypad lights up?? if yes, the problem might be on flex/ribbon that connect keypad to main board. just replace it.

Hi.An update on replacing pesky D900I craked screen.My last post was accurate up to taking out the camera and speaker.Leave them be.
There are two ribbon cables to unplug from the keypad below the screen; You have to be v.carefull.There is a tiny flip-up hinge that must be released on each.I used a tiny screwdriver to open them.Tease the ribbon connectors out.Now the screen can be removed,however they stick em in;around the perimeter underneath where you cant see it.One has to pry up an edge near a corner whilst bending the plastic a frame a little,(I used plastic picnic knives,finger nails etc),but it will come out with care.In my case it has to;11 year old kid saved up for it!Dammed if samsung were going to beat me.Recommend reverse the procedure with a new screen from ebay;est £30.,then sell it and buy something robust.Can supply more info if you can be bothered with it all.Bye