Hazzy picture after taking pics my picture become too hazzy that i couldn't understand the picture pls help me and where i can get the solution if any solver is in bansladesh it will help me lot thanks

Take no more pics until you've recovered your photos, take the card out of the camera. This is to reduce the chance of you overwriting some of your "lost" photos. There are many good freeware photo recovery software options that may help you recover your photos. This article reviews and outlines several of the better ones:

4GB "SD" cards are almost always actually SDHC (high capacity) cards. SD and SDHC cards fit the same slots, but they are slightly different electrically. Many cameras won't work with SDHC cards. SDHC is not backwards compatible.

So your camera is not able to use the 4GB card, and is ignoring it and using internal memory only. That memory is tiny and won't hold many pictures, and when it is full, the camera cannot work at all. You need to delete the pics in the internal memory and get a memory card your camera can understand (2GB or less).

i am using yashica ez digital 6032 camera but while using SD card of 4GB memory, it is not working. it is asking to format. Pl. help me regarding this problem. Shall i format the camera?

My mobile SGH_E800 Is having camera problem. when i switch on to camera mode a hazzy picture is displayed on the screen.

i cant take pcture web.. pls help me install

The file system that is setup gives a file name to each picture as they are taken. so like pic001, pic002, pic003, and so on.

so if you take those three pictures, and delete the second one, it does not rename all the pictures after it. It will just fill the hole. So for example,

you take three pics.

pic1 pic 2 pic3.

then you delete pic2.

pic1 --- pic3

Then you take your fourth pic, it becomes pic2, because that space is empty.

That is how the camera is programed. I don't believe there is any way to change it.

The D40x is not capable of Liveview - i.e. looking at the LCD to take a picture. You are mistaken.
If you want Liveview, you need to buy the D3 or D300 cameras. The D40x is an entry-level camera.

try formatting ur memory card sometimes after adding deleting pics it gets corrupted or becomes in such a format that is hard for a camera to show u , becoz sometimes u use ur memory card on card readers and then edit them there so they are unable to be read in camera try formatting the card temme if it helps

You may try some photo recovery software to rescue the files on your Olympus camera, here are some for your options.

Photo Recovery (for Windows)
Photo Recovery for Mac

Be careful: Before your pictures are recovered, do not attempt to save more files to the memory card in case the original files(your pictures) are overwritten.

If it is not a setting problems, and if the black and white is only on LCD and not on picture, then it is a problem with the LCD. Probably just the ribbon cable not well inserted into the connector.
Camera must be taken apart to fix this problem. Better to have the job done by a technician at a camera repair shop.