Do this first so that you know typically why you computer is crashing so to speak you need to disable automatic restart on system failure. (This will give you the blue screen anytime your computer crashes). You are looking for 0x0000007E
Window Key+Pause Break>Advanced>Startup and Recovery>Settings>Uncheck automatic restart
Download SP3 and install go through the total process (What you need to do here is get ready for you computer to not start)
Once you get the blue screen turn off computer and boot into safe mode pressing and F8
Since you have an AMD-based computer, however, you do not need the intelppm driver and can disable it. Boot into Safe Mode by hitting the F8 key as above, but select Safe Mode instead. You will need your Administrator account to log on in safe mode. To disable the driver, take the following steps:
1. After booting into safe mode
2. Click Start, click Run, type regedit, and then click OK.
3. Locate and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Intelppm
4. In the right pane, right-click the Start entry, and then click Modify.
5. In the Value data box, type 4, and then click OK.
6. Quit Registry Editor.
7. Restart your computer.
For more info on this see [url=http://support.microsoft.com/kb/888372]http://support.microsoft.com/kb/888372[/url}