Need help with BSOD..!!!

Hi.. I have been having BSODs during my system starup. I have Win 7 HP running on Toshiba L510 laptop. I am uploading the dmp files please can someone help me with this..

Ahad said:

Hi.. I have been having BSODs during my system starup. I have Win 7 HP running on Toshiba L510 laptop. I am uploading the dmp files please can someone help me with this..

These were caused by memory corruption. Yo test your memory download a 3rd party app called memtestx86, burn it to a cd, and run it for at least 6 passes.

Let us know if you need further assistance

Ken

Code:

Built by: 7600.16539.x86fre.win7_gdr.100226-1909
Debug session time: Sun Jun 13 01:11:28.566 2010 (GMT-4)
System Uptime: 0 days 0:00:08.143
BugCheck C5, {1fc0, 2, 0, 8336b795}
Probably caused by : Pool_Corruption ( nt!ExDeferredFreePool+135 )
BUGCHECK_STR:  0xC5_2
PROCESS_NAME:  System
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
Built by: 7600.16539.x86fre.win7_gdr.100226-1909
Debug session time: Fri Jun 11 09:19:18.114 2010 (GMT-4)
System Uptime: 0 days 0:00:17.690
BugCheck C5, {5500, 2, 0, 83375795}
Probably caused by : Pool_Corruption ( nt!ExDeferredFreePool+135 )
BUGCHECK_STR:  0xC5_2
PROCESS_NAME:  System

I have had these BSOD sometimes back now. I posted the dmps on this forum and i was advised to remove my Norton.. I did accordingly and the problem was solved.. Yesterday i again installed my norton and the problem restarted.. could you please analyze the past dmps i am uploading and givr me the results. Help would be much appreciated..