ASUS Laptop Randomly Shutting Down, Corasponding Events in Log

Back when I originally got my ASUS K52 it would randomly shut down. After a Windows Update this fixed itself. Now, again after a Windows Update it is doing it again. I went through event manager and found corresponding events for each time it shut down. Below is one example of the event.

Anyone have any idea what is going on? This is a newer motherboard, maybe three months old.


Log Name: System
Source: Microsoft-Windows-Kernel-Processor-Power
Date: 11/15/2012 8:15:41 AM
Event ID: 37
Task Category: (7)
Level: Warning
Keywords:
User: SYSTEM
Computer: MTACPORTABLE
Description:
The speed of processor 1 in group 0 is being limited by system firmware. The processor has been in this reduced performance state for 71 seconds since the last report.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-Kernel-Processor-Power" Guid="{0F67E49F-FE51-4E9F-B490-6F2948CC6027}" />
<EventID>37</EventID>
<Version>0</Version>
<Level>3</Level>
<Task>7</Task>
<Opcode>0</Opcode>
<Keywords>0x8000000000000000</Keywords>
<TimeCreated SystemTime="2012-11-15T16:15:41.863123300Z" />
<EventRecordID>26865</EventRecordID>
<Correlation />
<Execution ProcessID="4" ThreadID="48" />
<Channel>System</Channel>
<Computer>MTACPORTABLE</Computer>
<Security UserID="S-1-5-18" />
</System>
<EventData>
<Data Name="Group">0</Data>
<Data Name="Number">1</Data>
<Data Name="CapDurationInSeconds">71</Data>
<Data Name="PpcChanges">1</Data>
<Data Name="TpcChanges">0</Data>
<Data Name="PccChanges">0</Data>
</EventData>
</Event>

Try to format it. It will help and do windows reloading it might help

Hello operator744 welcome to the Forums : Have you done this yet ? http://www.sevenforums.com/tutorials/1538-sfc-scannow-command-system-file-checker.html Please post how this works out