Question about Samsung SGH-D840 Smartphone

6 Answers

SGH D840 Screen Blank out and No Sound

Hi,

My Samsung SGH D840 is suddenly going dead on me.

Currently, I just have a blank (white) screen no displays although displays momentarily come on and go off.

For about a week now, it does not ring or vibrate.

How can I fix this.

Posted by on

  • Obi_one Jul 28, 2008

    I have removed battery and allowed the phone to stay without battery for more the 3 hours and also reset the phone to factory settings. Yet, the problem still persists

  • Obi_one Jul 29, 2008

    Based on the last suggestion, I have opened, cleaned and dried the phone; the screen still goes blank and comes on and more off than on.

    I keep thinking that this can be software related, any suggestions out there.

    Thanks

×

6 Answers

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  • Master
  • 813 Answers

Change your battry i think its has been ded

Posted on Jul 29, 2008

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  • Master
  • 4,472 Answers

Either go to your cell provider's local store. Or you can also contact samsung for service http://www.samsung.com/us/support/repaironline/supportOnlineServiceRequest.do
That is you best option.
Thanks,
Lee

Posted on Jul 28, 2008

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  • Samsung Master
  • 6,487 Answers

You need to bring this to repair center near you because there's really a big problem with it..

Good luck........

Posted on Jul 28, 2008

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  • Master
  • 2,071 Answers

It's better you know how to open your cellphone,and clean the board with an alcohol and dry it with the use of a hair dryer, and if you do this thing then your cellphone will be okey,try this option..

hope this may help;

Regards,
VOTIT

Posted on Jul 28, 2008

  • LORETO LACARON
    LORETO LACARON Aug 12, 2008

    did the solutions from all of us experts solved your problem if not then let us know the current updates so all the fixya experts can assist you further..

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  • Master
  • 3,422 Answers

Hi,

Y0u will have to get this replaced.There is a flex cable inside the motherboard of your phone which has to be replaced.

Posted on Jul 28, 2008

  • Priya darshan Jul 28, 2008

    There are no home remedies for this problem.
    IF you need anymore help let me know.

    Please don't forget to rate or accept the solution.


  • Priya darshan Jul 29, 2008

    This is not a software issue.It is a hardware problem.You will have to get this repaired.There are no home remedies.

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  • Samsung Master
  • 19,396 Answers

Did you try removing batteries and putting them back

Posted on Jul 28, 2008

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