Article ID: 227983 - Last Review: February 27, 2007 - Revision: 3.2

Display Problems with Refresh Rate Above 90 Hz on Compaq Presario 4880

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This article was previously published under Q227983
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SYMPTOMS

When you set the refresh rate to 90 hertz (Hz) or higher for the onboard ATI Rage Pro AGP video adapter on a Compaq Presario 4880, the display may be garbled or unintelligible, or may appear brown. You are given the option to cancel the new setting before it is applied.
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CAUSE

The onboard video adapter in this computer is not capable of a refresh rate of 90 Hz or higher, even though refresh rates of up to 120 Hz are listed.
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RESOLUTION

Set the refresh rate below 90 Hz.
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APPLIES TO
  • Microsoft Windows 2000 Server
  • Microsoft Windows 2000 Advanced Server
  • Microsoft Windows 2000 Professional Edition
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Keywords: 
kbdisplay kbenv kbhardware kbprb KB227983
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