My mv600 is not showing picture on the lcd screen just a red flashing icon with black screen

the image in the LCD monitor will darken in strong sunlight or bright light. This is normal occurrrence in device CCDs and does not contitute a malfunction. This image will not be recoded when shooting still photos, but it will be recorded wihen shooting movies.Read you owner manual and adjust the MENU, according with your o. manual.Otherwise you must go the repair shop
God bless you

Hi,

You will have to change the CCD

A stuck shutter is another common failure mode for digital cameras. The symptoms of a stuck or "sticky" shutter are very similar to CCD image sensor failure. The camera may take black pictures (for shutter stuck closed), or the pictures may be very bright and overexposed, especially when taken outdoors (for shutter stuck open).

To confirm a stuck shutter, put the camera in any mode other than "Auto", and turn the flash OFF (you don't want to blind yourself for the next step). Next look down the lens and take a picture. You should see a tiny flicker in the center of the lens as the shutter opens and closes. If no movement is seen, then you likely have a stuck shutter. If so, please see the following for further info and a simple fix that may help:

http://camerarepair.blogspot.com/2009/05/simple-fix-for-stuck-shutter.html

I have a sony cybershot DSC-S650, the LCD was very dark and could not see anything except if I pointed it at a bright object, everything else worked ok. I could take pictures but could barely see them in playback as well.

I took it to Sony authorised repair outlet and was told the CCD was damaged, they charged me USD $55 to repair it (in Quito, Ecuador)

Hold down the display button for a few seconds...

It worked on my Caplio R7 which was doing this all weekend...

hope this helps

How do you get the camera back to the original settings

CCD malfunction, common with Sony manufactured CCD chips. You are in luck, its a free repair regardless of warranty date.
http://www.usa.canon.com/consumer/controller?act=ModelInfoAct&tabact=SupportDetailTabAct&fcategoryid=223&modelid=8044#

after i take a picture on my nikon coolpix the screen goes black for about 30 seconds before you can take another picture.

My nikon coolpix 4500 has the flashing red clock as well with the hands of the clock pointed to 9 oclock and a white dot on the oppostie side of the 9

you have to disamled your camera and reconnect the LCD it happens when the cable of the LCD is half out