BSOD for no reason HELP. I don't know why

I have a BSOD and it only happened once (so far) This is what it said after:

Code:

Problem signature:
  Problem Event Name:	BlueScreen
  OS Version:	6.1.7601.2.1.0.768.3
  Locale ID:	4105

Additional information about the problem:
  BCCode:	1000007e
  BCP1:	FFFFFFFFC0000005
  BCP2:	FFFFF88006AC3E9D
  BCP3:	FFFFF88007D52708
  BCP4:	FFFFF88007D51F60
  OS Version:	6_1_7601
  Service Pack:	1_0
  Product:	768_1

Files that help describe the problem:
  C:\Windows\Minidump\122611-31090-01.dmp
  C:\Users\Ben\AppData\Local\Temp\WER-58609-0.sysdata.xml

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  http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0409

If the online privacy statement is not available, please read our privacy statement offline:
  C:\Windows\system32\en-US\erofflps.txt

Update: it has happened 3 more times, just at random.

Hi.

Remove symantec\norton from your system.


Download,install and use Microsoft Security Essentials with windows firewall enable.


Update Broadcom 802.11g Network Adapter - Dell Wireless 1390 WLAN Mini-Card.


Broadcom.com - Downloads & Support



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