Removing "Unknown Device" Network Adapter Hangs Computer

Last reviewed: December 17, 1996
Article ID: Q161102
The information in this article applies to:
  • Microsoft Windows 95 OEM Service Release versions 2, 2.1

SYMPTOMS

When you remove a network adapter listed as an unknown device in Device Manager after you manually add a network adapter using the driver disk provided by the manufacturer, the computer may stop responding (hang).

RESOLUTION

Remove the network adapter that you added in Network properties; do not remove the unknown device. Then, update the driver for the network adapter listed as an unknown device in Device Manager using the following steps:

  1. In Device Manager, click the unknown device, and then click Properties.

  2. Click the Driver tab.

  3. Click Update Driver.

  4. In the Update Device Driver Wizard, click "No, select driver from the list."

  5. Click Next.

  6. Click Have Disk.

  7. Type the path to the driver, and then click OK.

  8. Restart Windows 95 when you are prompted.

STATUS

Microsoft is researching this problem and will post new information here in the Microsoft Knowledge Base as it becomes available.


KBCategory: kbhw kbenv
KBSubcategory: win95 osr2
Additional reference words: 95


THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY.

Last reviewed: December 17, 1996
© 1998 Microsoft Corporation. All rights reserved. Terms of Use.