Article ID: 318773
Article Last Modified on 5/14/2007
APPLIES TO
- Microsoft Windows XP Home Edition
- Microsoft Windows XP Professional
This article was previously published under Q318773
SYMPTOMS
When you resume your computer from standby or hibernation, you may receive a "USB Device Not Recognized" error message.
This error message occurs only if USB/PS2 combination devices are attached to the computer. One example of such a device is a keyboard that has both USB and PS2 connectors. You can use either connector for all of the keyboard functions.
CAUSE
During initialization, devices are reset too soon after they are powered on. In this situation, some devices may use the wrong connector.
RESOLUTION
To resolve this problem, obtain the latest service pack for 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
The English version of this fix should have the following file attributes or later:
Date Time Version Size File name
------------------------------------------------------
12-Mar-2002 18:35 5.1.2600.37 101,376 Hal.dll
12-Mar-2002 18:36 5.1.2600.37 128,000 Halaacpi.dll
12-Mar-2002 18:36 5.1.2600.37 77,440 Halacpi.dll
12-Mar-2002 18:36 5.1.2600.37 130,048 Halmacpi.dll
STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article. This problem was first corrected in Windows XP Service Pack 1.
Additional query words: kbBaseOS
Keywords: kbhotfixserver kbqfe kbbug kbfix kboswin2000fix kbwinxpsp1fix KB318773
