I have the following problem with my NEW HP Laptop Pavilion DV9000. I shuts down unexspectedly after running for about 30 minutes. Sometimes you can work for longer. The screen goes all fuzy and it closes down. These are the errors I found in the event log.
VSS: Event ID:8193: Volume Shadow Copy Service error: Unexpected error calling routine CoCreateInstance. hr = 0x80040206.
and the following.
Event System: Event ID: 4609 The COM+ Event System detected a bad return code during its internal processing. HRESULT was 800706ba from line 45 of d:\vistartm\com\complus\src\events\tier1\eventsystemobj.cpp. Please contact Microsoft Product Support Services to report this error.
and the followng
The description for Event ID 0 from source SDWinSec.exe cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.
If the event originated on another computer, the display information had to be saved with the event.
The following information was included with the event: