Weird Display/Desktop Behavior - Please Help

BurgerMan

Registered
This is a strange problem on an iMac G5 Flat-panel running Tiger. It takes a bit to describe, so please bear with me.

I always thought the desktop colors looked "washed out", i.e. too bright, too white, with some of the plainest desktop icons only partially visible. I tried to correct it through the color calibration tool, but it didn't help.

But for the most part, the Mac is completely useable, until I ran Excel 2004. The gridlines didn't appear! While going through Excel's options window to make sure gridlines were switched on (they were), the problem became clear:

you know how Aqua puts pretty dropshadows around the border of a window? Well, Excel's gridlines, and all sorts of other stuff, appear within the dropshadow!!! Moving a window around, I see all sorts of desktop detail I can't see normally within the range of the window's shadow!

What gives???
Most important, is this a hardware problem? because I don't have much warranty left!
 
If the calibration part of the Displays System Preference doesn't help, it most likely is the video card. If you still have warranty on it, use it ASAP!
 
You might also want to check the "Universal Access" pane in the System Preferences -- perhaps somehow the "Contrast" (under the "Seeing" tab) got inadvertently turned up or something.
 
Back
Top