Background:
I have recently purchased 2 new laptops: HP Pavilion model dv6-2151cl. These are running Windows 7 Home Premium 64 bit.
I’m a newbie with Win 7. I also have a network drive on my home network: Western Digital 1 Tb My Book World Edition model WD1000H1NC-00. I installed various software, and then I noticed a set of issues appeared
on both laptops.
3 apparently related failure modes:
· Attempting
to generate a Windows 7 restore point, system image, or backup saved to DVD-R causes the following error: “The creation of a shadow copy has timed out.
Try the operation again. 0x81000101.”
· Closing
the laptop’s lid and reopening it causes the laptop to go into sleep/hibernate mode, and using the mouse, keyboard, or power button cannot wake it. I have to hold down the power button to shut off the laptop, reboot, and then receive
the “Windows did not shut down normally… safe mode vs start normally” screen.
· Shutting
down the computer causes it to display the “shutting down” message for 5-10 minutes. This is followed by a BSOD that displays for 1-2 seconds. The BSOD contains a Driver Power State Failure message with error 0x0000009f. After
the BSOD, the laptop reboots and displays the “Windows did not shut down normally… safe mode vs start normally” screen. Note that this sequence occurs about 80% of the time, but occasionally the laptop is able to shut down normally.
Preliminary root cause:
· I
am fairly certain that all 3 of these failure modes occur when my network hard drive is present on my home network, and all 3 of these issues go away when the network drive is removed and the laptops are rebooted.
See below for details.
My goal:
· I
am trying to find the true root cause of this issue and fix it so that I may then use my network drive without generating the 3 failure modes described above on my laptops.
After performing some research, here are the actions I have taken so far:
· Shut
down antivirus (as much as possible with NIS 2010)
· Under
power management, I set sleep / hibernate to “never”
· Checked
Control Panel / Administrative / Services to make sure Microsoft Software Shadow Copy Provider and Volume Shadow Copy services were both started and set to automatic. I did the same for each of their dependent services.
I rebooted.
· In
Control Panel / System Properties / System Protection, I manually deleted all restore points. I also turned off protection for all drive partitions, rebooted, and then I turned protection on for only C drive (backup partition not selected).
· Ran
Start / All Programs / Accessories / System Tools / Disk Cleanup on all drive partitions in series. I rebooted.
· Second
time: In Control Panel / System Properties / System Protection, I manually deleted all restore points. I also turned off protection for all drive partitions, rebooted, and then I turned protection on for only C drive
(backup partition not selected).
· The
above actions did not impact the 3 failure modes.
· I
turned the network drive off and rebooted the laptops. All 3 failure modes went away on both laptops.
I turned the network drive back on and rebooted the laptops. All 3 failure modes reappeared on both laptops.
I repeated this cycle a second time and had the exact same results.
· I
used WD’s “WD Discovery” software to log into the network drive’s web admin screen, I tried to update the drive’s firmware, and I received a message that the network drive already had the latest firmware (version 01.01.18).
· I
used Windows Device Manager to review the 4 drivers used by Windows 7 for the network drive. I checked for new driver versions using Device Manager’s Update Driver button / search automatically for updated driver software option, and
it told me I already had the latest driver versions:
· hpdskflt.sys
(version 4.1.1.1)
· partmgr.sys
(version 6.1.7600.16385)
· umpass.sys
(version 6.1.7600.16385)
· wdmbw.1NC.dll
(version 6.0.6000.16386)
Any help in resolving this issue will be greatly appreciated!