Hi,
In order to help we need to read the dump files created when the machine blue screens we need to see your dump files (found in the Minidump folder which is in the main Windows folder). If you can't find the Minidump folder your machine probably isn't set up to create them. Make sure your settings are set like this:
Go to Start and type in sysdm.cpl and press Enter
Click on the Advanced tab
Click on the Startup and Recovery Settings button
Ensure that Automatically restart is unchecked
Under the Write Debugging Information header select Small memory dump (256 kB) in the dropdown box
Ensure that the Small Dump Directory is listed as %systemroot%\Minidump << where your .dmp files can be
found later.
Click and apply to exit the...