Posted by: hallude October 22, 2010
computer problem
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If it's been less than a year, call customer support, they will help you out.
If not, check memory.dmp file in ur pc, download some tools to find out the cause and do the rest.
  1. Click Start, point to Settings, and then click Control Panel.
  2. Double-click System.
  3. Click the Advanced tab, and then click Settings under Startup and Recovery.
  4. In the Write debugging information list, click Small memory dump (64k).

    To change the folder location for the small memory dump files, type a new path in theDump File box (or in the Small dump directory box, depending on your version of Windows)

follow the link or search for more to dig more..
http://support.microsoft.com/kb/315263
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