DOCUMENT:Q150553  08-AUG-2001  [winnt]
TITLE   :Weitekp9 Video Driver Collides with Media Vision Sound Driver
PRODUCT :Microsoft Windows NT
PROD/VER:3.50 3.51
OPER/SYS:
KEYWORDS:

======================================================================
-------------------------------------------------------------------------------
The information in this article applies to:

 - Microsoft Windows NT Workstation versions 3.5, 3.51 
 - Microsoft Windows NT Server versions 3.5, 3.51 
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SYMPTOMS
========

When you try to use the Media Vision Proaudio Spectrum 16 driver (Mvaudio.sys)
in conjunction with any of these Diamond Viper video cards:

   Diamond Viper PCI
   Diamond Viper PRO PCI
   Diamond Viper PRO VLB
   Diamond Viper VLB
   Diamond Viper SE PCI
   Diamond Viper SE VLB

you may receive a combination of the following event messages (the messages
received depends on which driver was loaded first):

   Event id: 22
   source: Weitekp9
   type: error

      Description: A conflict has been detected between two drivers which
      claimed two overlapping Io port regions. Driver weitekp9, with device
      <\Device\Video1.Translated>, claimed an IO port range with starting
      address in data address 0x28 and 0x2c, and length in data address
      0x30.

      0000: 000c0000 005e0003 00000000 c0040016
      0010: 00000000 00000000 00000000 00000000
      0020: 00000000 00000000 0000f000 00000000
      0030: 00000c04

   Eventid: 22
   source: Weitekp9
   type: error

      Description: A conflict has been detected between two drivers which
      claimed two overlapping Io port regions. Driver mvaudio, with device
      <\Device\PASWaveOut0.Translated>, claimed an IO port range with
      starting address in data address 0x28 and 0x2c, and length in data
      address 0x30.

      0000: 000c0000 005e0003 00000000 c0040016
      0010: 00000000 00000000 00000000 00000000
      0020: 00000000 00000000 0000f388 00000000
      0030: 00000004

   Event id: 22
   source: mvaudio
   type: error

      Description: The description for Event ID (22) in Source ( mvaudio )
      could not be found. It contains the following insertion string(s): ,
      weitekp9, \Device\Video0.Translated.
      
      0000: 000c0000 005c0003 00000000 c0040016
      0010: 00000000 00000000 00000000 00000000
      0020: 00000000 00000000 0000f000 00000000
      0030: 00001000

   Event id: 22
   source: mvaudio
   type: error

      Description: The description for Event ID (22) in Source ( mvaudio )
      could not be found. It contains the following insertion string(s): ,
      mvaudio, \Device\PASWaveOut0.Translated.
      
      0000: 000c0000 005c0003 00000000 c0040016
      0010: 00000000 00000000 00000000 00000000
      0020: 00000000 00000000 0000f388 00000000
      0030: 00000004

   Event id: 7000
   source: Service control manager
   type: error

      Description: The mvaudio service failed to start due to the following
      error: The parameter is incorrect.

CAUSE
=====

All of the Diamond Viper video cards listed above use the Weitekp9 video chip
set. The Weitekp9.sys and the Mvaudio.sys drivers try to use overlapping I/O
resources.

RESOLUTION
==========

Replace the Weitekp9-based video card with another video card that is on the
Hardware Compatibility List (HCL) but doesn't use the Weitekp9 chip set.

STATUS
======

Microsoft has confirmed this to be a problem in Windows NT versions 3.5 and
3.51. We are researching this problem and will post new information here in the
Microsoft Knowledge Base as it becomes available.
======================================================================
Keywords          :  
Technology        : kbWinNTsearch kbWinNTWsearch kbWinNT351search kbWinNT350search kbWinNTW350 kbWinNTW350search kbWinNTW351search kbWinNTW351 kbWinNTSsearch kbWinNTS351 kbWinNTS350 kbWinNTS351search kbWinNTS350search
Version           : 3.50 3.51

=============================================================================

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Copyright Microsoft Corporation 2001.