Question about Sony Ericsson K750i Cellular Phone

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Memory Stick Not Inserted

I Have Put In 256mb Memory Card Into The K750i And I Then Went To The Secret Code [>

Posted by Ali_xo on

  • Ali_xo Sep 20, 2007

    How Do Youu Check If It Is Locked ?



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Check to see if the card is "locked". Unlock it and then try it again.

Posted on Sep 20, 2007

  • Anonymous Sep 21, 2007

    Tell me the brand of the memory card, that will help me more. But look at the card on the very end or side, you will see a very small plastic slide lock. It will be "marked" with some form of symbol. Usually they are sold in the "unlocked" position but occasionally they are not. Doesn't take much to move the slide lock to lock.

    If that is "OK" then make sure when you install the card it is inserted all the way in. You might feel or hear a "click" when it goes in.

    You might also look in the "setup" section and double check to see if there is a setting for the memory card that didn't get switch on.

    Hope that sovles you problem

  • Anonymous Sep 21, 2007

    WAIT a s Second!! just occurred to me the stick might not be "formatted".

    First try formatting it using the phone. Here's what you do:

    1. Insert the memory stick into phone and, from stand by. Press the [MENU] button.
    2. Choose [FILE MANAGER], press "Select"
    3. Highlight a folder, press "More"
    4. Scroll to [FORMAT M.S.], press "Select"

    The result of this is that:

    - All file content on the M.S. is deleted.
    - Correct file system is set
    - Correct folder strucute is set.

    If that doesn't solve the problem, use a computer to format it. But you have to format it in "FAT16" only, not NTFS.

    This should fix your problem.



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hi there

this is the first time ive heard of a problem like this,

you may need to bring the camera and card to a camera center and have thier personnel look at it. they might even tell you to format the card.
hope this helps


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