Microsoft KB Archive/58303

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SYSTEM.INI Setting Required for AST VGA Plus

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Q58303

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The information in this article applies to:


 * Microsoft Windows versions 3.0, 3.0a, 3.1, 3.11

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For proper operation in Microsoft Windows 386 enhanced mode on the AST VGA Plus card, the following line is required in the [386Enh] section of the SYSTEM.INI file:

  EMMEXCLUDE=C000-C500 This requirement is due to nonstandard ROM mapping by the AST VGA Plus.

If this line is not included, the system may stop responding (hang or lock up) when starting or running Windows in 386 enhanced mode.

Additional query words: 3.00 3.0 3.0a 3.00a hang lock freeze win30 KBHW 3.10 3.11 win31

Keywords :

Issue type :

Technology : kbWin3xSearch kbWin300 kbWin300a kbWin310 kbWin311