USB 2.0 Device Removed When System Resumes from Hibernation (331695)



The information in this article applies to:

  • Microsoft Windows XP Home Edition SP1
  • Microsoft Windows XP Professional SP1
  • Microsoft Windows XP Tablet PC Edition
  • Microsoft Windows XP Media Center Edition
  • Microsoft Windows XP 64-Bit Edition Version 2002 SP1

This article was previously published under Q331695

SYMPTOMS

When a computer running Microsoft Windows XP Service Pack 1 (SP1) resumes from hibernation, certain USB 2.0 devices may appear to be removed, and therefore they no longer function.

RESOLUTION

Service pack information

To resolve this problem, obtain the latest service pack for Microsoft Windows XP. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

322389 How to obtain the latest Windows XP service pack

Hotfix information

A supported fix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Apply it only to computers that are experiencing this specific problem. This fix may receive additional testing. Therefore, if you are not severely affected by this problem, Microsoft recommends that you wait for the next Windows XP service pack that contains this hotfix.

To resolve this problem immediately, contact Microsoft Product Support Services to obtain the fix. For a complete list of Microsoft Product Support Services phone numbers and information about support costs, visit the following Microsoft Web site:NOTE: In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The typical support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

The English version of this fix has the file attributes (or later) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.
Windows XP

   Date         Time   Version        Size    File name
   ------------------------------------------------------
   09-Nov-2002  21:11  5.1.2600.1142  19,456  Usbehci.sys

Windows XP 64-Bit Edition

   Date         Time   Version            Size    File name
   --------------------------------------------------------------
   09-Nov-2002  17:11  5.1.2600.1142      64,384  Usbehci.sys

				

STATUS

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section. This problem was first corrected in Microsoft Windows XP Service Pack 2.

MORE INFORMATION

USB 2.0 devices known to be affected by this problem include:
  • Toshiba Style Bay TV Tuner kit
  • Orange Micro iBot2 Web camera
  • RATOC Systems U2-MDK1 REX-Dock USB 2.0 drive enclosure
  • RATOC Systems U2SCX USB 2.0-UltraSCSI adapter cable
These devices all use a Cypress CY7C68013 or CY7C68300 USB 2.0 interface.

Microsoft provides third-party contact information to help you find technical support. This contact information may change without notice. Microsoft does not guarantee the accuracy of this third-party contact information.
The third-party products that are discussed in this article are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, regarding the performance or reliability of these products.


Modification Type:MinorLast Reviewed:10/11/2005
Keywords:kbHotfixServer kbQFE kbWinXPsp2fix kbbug kbfix kbQFE kbWinXPpreSP2fix KB331695