We bought 3 camera's for our 3 boys, 2 work fine. The last one has a problem. When taking a picture it is as if it is overexposed. The picture is yellowish/green. Help! I'm afraid it is an intern problem. A not too happy mum and even sadder son.

Nope, this is a hardware problem and the camera needs to be worked on. Notice how your display works fine but the finished product exhibits the anomaly. The recording end is messed up.

Check the information on exposure in the manual

I had a problem with overexposed pics as well as horizontal lines. Try initializing you camera ( return to factory settings) by clicking menu and then scroll down until you see "Initialize". If that doesn't work, then do a power reset (This fixed my problem).
1. Remove battery from camera.
2. Hold power button for 60 seconds
3. Replace battery, and try taking pics.
If neither of these resets work, then you should try chatting with a Sony rep. You will your model number ( DSC-H70 ) https://www.docs.sony.com/startchat.asp

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.

HI I AM SAGHA A CAMERA REPAIRER FROM MUMBAI,YOU SAID YOUR CAMERA WAS FALLEN ON THE FACE WITH LENS THEN STARTS OVR EXPOSING PICTURES THEN FIRST CHECK YOUR LENS'S APERTURE IS WORKING FINE OR NOT.ATTACH ANOTHER LENS TO YOUR CAMERA & THEN CHECK THE EXPOSURE THEN IT WILL BE CLEAR WHETHER YOUR CAMERA IS DEFECTIVE OR LENS IS DAMAGED INTERNALLY.REPLY ME ABOUT IT.THANK YOU & ALL THE BEST

Had same problem after 2 years. Took it in to a repair shop & they installed a new camera flex. Its working OK now.

Hello,

If this is the same as my Nikon this is the overexposed highlight display option.
This shows areas of the photograph that are overexposed slightly.

On my Nikon I use the up and down arrows on the back to cycle the LCD display options.
Stop when you get a display that does not flash.

As for the focus problem check if you have set the front control to AF not M, also check if the lens is set to A not M.

It is the shutter (or at least it was for me) I found a simple test here: http://www.mydc.com.tw/repair/knowledge_en/casio-exilim-ex-s600-overexposure-t17.html
I repaired it myself, but it took me a whole afternoon and lots of patience.
The hard part is taking the camera apart, once I got to the shutter I just activated it manually so to dislodge any pieces that might have gotten jammed, then placed it back together again and it worked! :).
It's really hard to take apart, it's like a puzzle sometimes, to find which screws are keeping it together. I also had a bit of hard time when it came to put the zoom back together again.
But I guess it beats throwing the camera away.
I'm still puzzled on how the CCD works so that an overexposure would make horizontal overexposed lines, but everything points to that. Fixed shutter, lines be gone.

I also have the same problem and I took it to the canon service center. They told me that I have to replace the whole lens kit the problem was with the shutter not closing properly thus overexposing the pictures

CCD sensor has stopped working properly that is why your pictures are "noisy" ( see  pic  bellow  )  You  are  in  luck  because  Canon  agent  will  repair   this  particular  fault  free  of  charge  even  if  your  camera  is  out  of guarantee ,  so  phone  them.