Question about Casio Exilim EX-Z750 Digital Camera

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Gross overexposure of still photos.

Recently my EX-Z750 started to produce pictures which are grossly overexposed. In fact large areas of each shot are white. I have tried changing various settings including resetting to factory defaults but nothing helps. Curiously enough video clips are still fine. It is almost as if the light sensor has failed.

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I have the same problem starting a few weeks ago when taking pictures out in the cold (-8 Celsius). Viewing the pictures on the computer shows that only a third of the image is being read. The other two thirds are coming out pure white. So when zoomed out it looks overexposed, but it really is missing 2 out of 3 lines.
I haven't found any solutions on the internet. I reloaded firmware 1.02 and tried using the internal memory card to eliminate the removable memory card as a problem.
Any ideas? I love this camera and hate to throw it out.

Posted on Mar 07, 2011

  • thuras Mar 11, 2011

    I've learned from reading about the same problem on other cameras that the issue is the shutter is stuck open, so the image is not precisely controlled and overexposed. Video mode works fine because it doesn't use the shutter.

    The consensus seems to be that the repair is labour intensive and therefore not cost effective.

    I'm resigned to keeping the camera for video purposes. Used versions of the camera on ebay are more than $150 so a new camera is a better bet.

  • Walter Gawronski
    Walter Gawronski Mar 16, 2014

    thuras, I've learned from you reading about the same problem on other cameras, that this might be my issue as well. Thanks :)

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