BSOD playing LOL,USBPORT.SYS

[Flamef]

Hi to all,while i play LOL it randomly crashes and then usually a BSOD comes up,or suddenly a BSOD comes w/o lol crash.It's been 2 years or so since i got the last BSOD,i think it is a heat problem,and i need to clean the specs.But i need you to confirm it.

 

[Arc]

Install Service pack 1 and all other windows updates. Otherwise the system will remain vulnerable to threats.

[COLOR=Red]Windows 7 Kernel Version 7600 MP[/COLOR] (2 procs) Free x86 compatible
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7600.17273.x86fre.win7_gdr.130318-1532

Learn how to install Windows 7 Service Pack 1 (SP1)
Service Pack Center - Microsoft Windows

Upload your MSINFO32.nfo file as we need some more information.

1. Click on the start button
2. Type "msinfo32" (without quotes) in the search bar of the start menu, click the resulting link. It will open the System Information window.
3. File>Save. In the "File Name" filed, put "MSINFO32" (without Quote), give the save location to desktop, and click the "save" button.
4. Give the time for processing, it will save a .nfo file on your desktop.
5. Zip it, and upload it following the instruction.

 

[Flamef]

It shows an error saying: The collection of info wasn't available.The administrative files of windows have been moved or deleted.
help

 

[Arc]

I would go for a http://www.sevenforums.com/tutorials/219487-clean-reinstall-factory-oem-windows-7-a.html .... with an updated SP1 ISO.