TITLE
    System 7.5 Update 2.0: Monitors & Sound Gamma Settings (5/96)
Article ID:
Created:
Modified: 		19828
5/20/96
5/20/96
TOPIC


    I have a Power Macintosh 7200/75 computer, System 7.5 Update 2.0, Apple Multiple Scan 15 Display. I recently upgraded to System 7.5.3 by installing the System 7.5 Update 2.0.

    I am now using the Monitors & Sound control panel. If I change just the Gamma setting, a prefs file is not created and saved. Likewise, if there is an existing prefs file, it is not updated if I change only the Gamma setting. Why is this happening? How can I work around it?

DISCUSSION


    We were able to reproduce this symptom using a Power Macintosh 7200/75 computer running System Update 2.0 and a 15 Inch Multiple Scan Display.

    One workaround we discovered is that if you change both the Resolution as well as the Gamma settings in the Monitors & Sound control panel, it seems to lock in the setting after you restart the computer. This is one way to save the changes you have made.




Document Information
Product Area: Mac OS System Software
Category: System 7.5.x
Sub Category: System Updates

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