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Lenovo t500 BSOD Kernel-power issues (windows7 x64)
My system is crashing daily to critical kernel-power issue.
I have Windows 7 x64 professional installed on a Lenovo T500. The only hardware I've customized is replacing the 160 GB drive with a 500 GB drive and put 2GB more memory. Im using discrete graphic only mode (it uses only ati 3650).
The system specs are
Lenovo T500 (2082-53G)
Core 2 Duo P8600 @ 2.4 Ghz
4 GB RAM
ATI Mobile Radeon 3650
Intel Wifi 5300 agn
bluetooth, and WWAN
I am running the latest BIOS: v3.13-1.06.
And also the latest drivers from lenovo and so on.
My laptop has been running fine until now. I have checked memory with memtest86 and memtest86+ and it passed the test. HD is tested also and it is good.
Thoughts, suggestions?
Attached file contains the minidump for the bug.
This is the XML for kernel-power crash:
<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>2</Version>
<Level>1</Level>
<Task>63</Task>
<Opcode>0</Opcode>
<Keywords>0x8000000000000002</Keywords>
<TimeCreated SystemTime="2010-05-04T17:28:51.658814300Z" />
<EventRecordID>146909</EventRecordID>
<Correlation />
<Execution ProcessID="4" ThreadID="8" />
<Channel>System</Channel>
<Computer>Cybermasiina</Computer>
<Security UserID="S-1-5-18" />
</System>
- <EventData>
<Data Name="BugcheckCode">194</Data>
<Data Name="BugcheckParameter1">0x7</Data>
<Data Name="BugcheckParameter2">0x1097</Data>
<Data Name="BugcheckParameter3">0x4210000</Data>
<Data Name="BugcheckParameter4">0xfffffa8007a09010</Data>
<Data Name="SleepInProgress">false</Data>
<Data Name="PowerButtonTimestamp">0</Data>
</EventData>
</Event>