I just got photo shop cs5 extended. I am running a computer with windows 7 ph 64 bit, when I run pscs5 64 when I load a image all I see is the checkerboard back ground, butwhen I click on the background of the workspace it shows the image have to use the magnifiing glass to do this, but when image size is changed it shows the checkerboard again. It seams to work ok in 32bit mode. Is there a setting I need to change or is this an install issue?
Update your video card driver from the GPU maker's web site -- it has some serious bugs.
Temporarily you can turn off OpenGL drawing in Photoshop's preferences to avoid the bugs in the video card driver.