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Mac Pro: Display set to 640x480 resolution with Windows

Symptoms

In certain situations when you use Windows software under Boot Camp on a Mac Pro, the display may remain at 640x480 resolution (4-bit mode).  Selecting other resolutions may have no effect.

Resolution

To use resolutions other than 640x480, you need at least two gigabytes (GB) of RAM installed in your Mac Pro.

Important: Information about products not manufactured by Apple is provided for information purposes only and does not constitute Apple’s recommendation or endorsement. Please contact the vendor for additional information.
Last Modified: Nov 30, 2011
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  • Last Modified: Nov 30, 2011
  • Article: TS3224
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