Klitch: I haven't seen anything on Microsoft's site, but I called HP
(actually chatted) and they said to Uninstall the ACPI information in Device
Manager, reboot, and it will re-install itself.
I have not noticed a difference but I also have not had the machine not
sleep either since. I've been sleeping my machine for a solid week and it
has not had insomnia.
Try chatting w/ HP on their site :
http://www.hp.com/support and see if they
offer any other solution. If you can, post it to this thread.
Otherwise, no issues...Vista has been solid since day 1 for me. This is the
only real annoyance.
"T Klich" wrote:
> On 16 Sty, 17:05, Juan Guapo <JuanGu...@discussions.microsoft.com>
> wrote:
> > Hello all,
> >
> > I have an HP DV6500t Pavilion notebook (specs below) and I've noticed about
> > once a week that when I close the lid tosleepthe notebook, it will not go
> > tosleep. The HDD light will go on and everything acts like it is going toSleep, but it will just sit there.
> >
> > I open the lid and it is black, with the power still on. I leave it for a
> > few minutes, and it hasn't moved...almost as if it has frozen.
> >
> > Any ideas? This doesn't happen a lot, but usually about once a week and it
> > is VERY annoying. Thanks!
> >
> > HP Pavilion DV6500t Notebook PC
> > Windows Vista Ultimate 64-bit
> > 2GB RAM / 250GB HDD
> >
> > I just checked Event Viewer, and this is what is listed....
> >
> > Log Name: System
> > Source: Microsoft-Windows-Kernel-Power
> > Date: 1/15/2008 11:50:52 PM
> > Event ID: 41
> > Task Category: None
> > Level: Critical
> > Keywords: (2)
> > User: SYSTEM
> > Computer: John-PC
> > Description:
> > The lastsleeptransition was unsuccessful. This error could be caused if
> > the system stopped responding, failed, or lost power during thesleep
> > transition.
> > Event Xml:
> > <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
> > <System>
> > <Provider Name="Microsoft-Windows-Kernel-Power"
> > Guid="{331c3b3a-2005-44c2-ac5e-77220c37d6b4}" />
> > <EventID>41</EventID>
> > <Version>0</Version>
> > <Level>1</Level>
> > <Task>0</Task>
> > <Opcode>0</Opcode>
> > <Keywords>0x8000000000000002</Keywords>
> > <TimeCreated SystemTime="2008-01-16T07:50:52.663Z" />
> > <EventRecordID>42150</EventRecordID>
> > <Correlation />
> > <Execution ProcessID="4" ThreadID="8" />
> > <Channel>System</Channel>
> > <Computer>John-PC</Computer>
> > <Security UserID="S-1-5-18" />
> > </System>
> > <EventData>
> > </EventData>
> > </Event>
>
> Hi,
>
> I have exactly the same problem on new HP Compaq 6720s notebook. I've
> bought it few days ago, and the problem showed up on the first day. OS
> version is Home Premium. System hungs almost every time I try to sleep
> it. I can't even shut it down sometimes, and the kernel-power issue
> appears. It's driving me crazy.
>
> I have also a HP Compaq NX7400, with Vista Business installed, the
> same problem appears, but I thought, that it's because it wasn't
> designed for Vista and drivers might have been corrupted. But on brand
> new laptop problem looks exactly the same.
>
> Is there some Microsoft hotfix for this?
>