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Various problems may occur after you disconnect a PCMCIA storage device when a Windows Vista-based computer is asleep

Article ID:932626
Last Review:August 29, 2007
Revision:2.1
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SYMPTOMS

Consider the following scenario. You connect a PCMCIA storage device to a Windows Vista-based computer. For example, the device may be a PCMCIA card reader. Next, you put the computer to sleep, disconnect the device from the computer, and then wake the computer from sleep. In this scenario, you may experience one of the following problems:
The PCMCIA storage device is still listed in Windows Explorer, even though the device was disconnected.
When you reconnect the PCMCIA storage device, the device does not work.
The computer stops responding (hangs).
After the computer has been running for a while, you receive a Stop error message that resembles the following:
STOP 0x0000009F (parameter1, parameter2, parameter3, parameter4)
DRIVER_POWER_STATE_FAILURE

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RESOLUTION

Hotfix information

A supported hotfix is now available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next service pack that contains this hotfix.

To resolve this problem, submit a request to Microsoft Online Customer Services to obtain the hotfix. To submit an online request to obtain the hotfix, visit the following Microsoft Web site:
http://go.microsoft.com/?linkid=6294451 (http://go.microsoft.com/?linkid=6294451)
Note If additional issues occur or any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. To create a separate service request, visit the following Microsoft Web site:
http://support.microsoft.com/contactus/?ws=support (http://support.microsoft.com/contactus/?ws=support)

File information

The English version of this hotfix has the file attributes (or later file attributes) 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 item in Control Panel.
Windows Vista, x86-based versions
File nameFile versionFile sizeDateTimePlatform
Aliide.sys1.2.0.017,59221-Feb-200703:35x86
Amdide.sys6.0.6000.2054118,10421-Feb-200703:35x86
Atapi.sys6.0.6000.2054121,68821-Feb-200703:35x86
Ataport.sys6.0.6000.20541110,26421-Feb-200703:37x86
Cmdide.sys2.0.7.019,12821-Feb-200703:35x86
Intelide.sys6.0.6000.2054117,59221-Feb-200703:35x86
Msahci.sys6.0.6000.2054125,78421-Feb-200703:35x86
Pciide.sys6.0.6000.2054116,05621-Feb-200703:35x86
Pciidex.sys6.0.6000.2054145,24021-Feb-200703:36x86
Update.mumNot applicable2,02422-Feb-200702:05Not applicable
Viaide.sys5.1.3790.15020,15221-Feb-200703:35x86
X86_mshdc.inf_31bf3856ad364e35_6.0.6000.20541_none_dbb1430d3da06c42.manifestNot applicable5,81822-Feb-200702:06Not applicable
Windows Vista, 64-bit versions
File nameFile versionFile sizeDateTimePlatform
Aliide.sys1.2.0.018,61621-Feb-200705:10x64
Amd64_mshdc.inf_31bf3856ad364e35_6.0.6000.20541_none_37cfde90f5fddd78.manifestNot applicable5,82022-Feb-200702:43Not applicable
Amdide.sys6.0.6000.2054118,61621-Feb-200705:10x64
Atapi.sys6.0.6000.2054122,71221-Feb-200705:10x64
Ataport.sys6.0.6000.20541124,08821-Feb-200705:12x64
Cmdide.sys2.0.7.020,66421-Feb-200705:10x64
Intelide.sys6.0.6000.2054119,12821-Feb-200705:10x64
Msahci.sys6.0.6000.2054127,32021-Feb-200705:11x64
Pciide.sys6.0.6000.2054116,05621-Feb-200705:10x64
Pciidex.sys6.0.6000.2054151,38421-Feb-200705:11x64
Update.mumNot applicable2,02422-Feb-200702:05Not applicable
Viaide.sys5.1.3790.15020,66421-Feb-200705:10x64

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STATUS

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

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MORE INFORMATION

We do not recommend that you disconnect devices from the computer while the computer is asleep or on standby. Instead, disconnect devices when the computer is turned off or when the computer is in a fully operational state. For more information about how hotfix packages are named, click the following article number to view the article in the Microsoft Knowledge Base:
816915 (http://support.microsoft.com/kb/816915/) New file naming schema for Microsoft Windows software update packages
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
824684 (http://support.microsoft.com/kb/824684/) Description of the standard terminology that is used to describe Microsoft software updates

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APPLIES TO
Windows Vista Ultimate
Windows Vista Starter
Windows Vista Home Premium
Windows Vista Home Basic
Windows Vista Enterprise
Windows Vista Business
Windows Vista Ultimate 64-bit Edition
Windows Vista Home Premium 64-bit Edition
Windows Vista Home Basic 64-bit Edition
Windows Vista Enterprise 64-bit Edition

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Keywords: 
kbvistasp1fix kbfix kbbug kbhotfixserver kbqfe kbexpertisebeginner KB932626

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