Microsoft KB Archive/103195

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Bus Mouse Does Not Work with Video 7 VRAM II

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Q103195

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The information in this article applies to:


 * Microsoft Windows NT Server version 3.1
 * Microsoft Windows NT Workstation version 3.1
 * Microsoft Windows NT Advanced Server, version 3.1

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SYMPTOMS
If you use a bus (inport) mouse with a Video 7 VRAM II video adapter, the mouse becomes inoperative.

CAUSE
The Video 7 VRAM II adapter has IRQ 2 enabled. The documentation describes how to disable IRQ 2 incorrectly if you have a video BIOS (basic input/output system) of version 8.57nel or 8.59nel. This cannot be confirmed because Video has gone out of business.

RESOLUTION
Change the jumper on the adapter to the "enable" setting, effectively disabling IRQ 2.

Additional query words: prodnt

Keywords : kbhw

Issue type :

Technology : kbWinNTsearch kbWinNTWsearch kbWinNTW310 kbWinNTSsearch kbWinNTS310 kbWinNTAdvSerSearch kbWinNTAdvServ310 kbWinNTS310xsearch kbWinNT310xSearch kbWinNTW310Search