[Mortal_Takeda]

Thanks for your reply..

Can you confirm that you are browsing to the image file itself and it is not on a .html web page?

It doesn't matter whether I browse to the image files directly, or indirectly via a webpage. Nothing is overlapping the images. Please check the screenshot.

Are you sure the image file is all present and is not corrupt?

I double checked all the image files, but there is nothing wrong with the image files. I have no problem opening them in an image editor either.

If you right click on the partial image and select the properties menu item, does it list the correct dimension information for what the image should be or does it list the smaller height?

All the browsers list the correct image information in the properties dialog. The dimension is correct and even the image size in bytes is exactly the same.

Check your web server log files (both the Access and Error log) for any information.

I checked both the access.log and the error.log files, but nothing unusual. The error.log lists nothing. And the access.log just gives the accessed image files. Nothing unusual at all.