You use multiple monitors on a Windows Vista-based computer, on a Windows Vista Service Pack 1-based computer, or on a Windows Server 2008-based computer. Then, you use calibration tools or other programs to manipulate custom gamma settings. In this case, custom gamma settings may be lost after the fade-in effect is executed.

Note: The fade-in effect is executed in the following scenarios:

• Lock and unlock the computer.
• Resume the computer from sleep.
• Resume the computer from hibernate.