BLUE SCREEN - hang / reboot ... please HELP !

Hi
I noticed after reading thru some of the posts that you people are very helpful here. Like Ibby.
I have been facing this problem for last few months on my IBM T60 Laptop running XP Pro OS. I get a blue screen and then the computer hangs ... showing some NMI parity check. It would boot up only when we press the power off button and then press on again - but in whole booting it wud go directly into the same blue screen. The only way possible to get my data was to boot uo in safe mode... where it seemed to work ok. I went back to IBM .. they cudnt do anything .. they said they changed the motherboard, updated the BIOS, and formatted my HDD....this is like in April. Then the notebook seemed to work fine for a few days.

Yet again the blue screen started in May first week ... however this time it was a lesser problem though still a problem. While working suddenly ... after a few minutes of work but still randimly, the screen wud turn blue and now showed Memory Dump and then then ut wud reboot on its own... this used to happen anywhere from 5 minutes repetion to 1.5 hours... i tried changing the single sodimm of 1 GB into a single SODIMM of btranded same specs memory of 2 GB thinking that something may be wrong with the memory, and the problem worsened. Now it felt like it wasgoing into some kind of a loop... the rebooting was happening within every 2 minutes. I changed back to the original 1GB SODIMM, and got back to the same status as described above. The problem happens suddenly .. and i have not been able to find any corelation to any particular software or internet or wireless commectivity with this error. Usually i am just using ... WORD, EXCEL , MS OUTLOOK, MSN MESSANGER , ADOBE ... nothing niche actually

Spoke to IBM techincal guys .. they said software problem. I spoke to Microsoft ... and gave them the error code... that used to come everytime the PC wud reboot.. saying something lilke ...

MESSAGE AFTER REBOOT

1. POP UP SCREEN / WINDOW SAYS FOLLOWING
THE SYSTEM HAS RECOVERED FROM A SERIOUS ERROR. A LOG OF THIS ERROR HAS BEEN CREATED.
PLEASE TELL MICROSOFT ABOUT THIS PROBLEM

THERE IS AN ERROR SIGNATURE WHICH READS AS FOLLOWS

BCCode :10000007F
BCP1 : 0000000D
BCP2 : 00000000
BCP3 : 00000000
BCP4 : 00000000
OSver : 5_1_2600
SP : 3_0
Product : 256_1

Below the above error signature is the following info in the same pop up screen / window

TWO BLOCKS / OPTION - SEND ERROR REPORT ..... AND 2ND ONE SAYS - DONT SEND ERROR REPORT

ALSO THERE IS ANOTHER TWO LINKS - ONE IS THERE TO CHECK TECHNICAL DETAILS & OTHER ONE FOR MICROSOFT PRIVACY POLICY .. IF U SEND THE ERROR REPRT TO THEM


2. IF U HAVE CLICKED .. CHECK TECHNICAL DETAILS IN THE ABOVE THEN THE FOLLOWING ERROR signature pops up in a separate pop up window

ERROR REPORT CONTENTS
C:\DOCUMENT~1\THINKPAD\LOCAL~1\TEMP\WER4a68.dir00\Mini081508-01.dmp
C:\DOCUMENT~1\THINKPAD\LOCAL~1\TEMP\WER4a68.dir00\Sysdata.xml

This was a month ago. Microsoft said this is hardware problem due to overheating of the machine perhaps. Anyways rather than going to the Ibm guys as they suggest the easiest is to reformat which still didnt serve the purpose since the last time ... so i tried doing some more investigation or else buy a new laptop.

Someone told me to download CCLEANER and try fising the registry and also clean away most unwanted problems.
Well indeed it did fix up a lot of registry issues... so it seemed. And for a 2 weeks the machine was perfect !! I thot i had saved myself.. But again for last few days .. the same rebooting started... and has happened 3-4 times in 2 weeks... the error is the same MEMORY DUMP and the error report contents are as follows -( the file names or memory dump names have changed )-


The latest error message now shows the following error message when it is sending the error code to Mictrodoft if i check the details as -

ERROR REPORT CONTENTS
C:\DOCUMENT~1\THINKPAD\LOCAL~1\TEMP\WER22c6.dir00\Mini092208-01.dmp
C:\DOCUMENT~1\THINKPAD\LOCAL~1\TEMP\WER22c6.dir00\Sysdata.xml

The only thing i can understand is that even now when i run CCleaner ... there is one pending issue that it reflects in the registry everytime and that is -

Problem - Missing TypeLib Reference
DATA - IOutlookPlug - {4A3451BE-99E0-476C-AE7F-C2A5671AC22E}
Registry key - HKCR\Interface\{A9CC9305-0A30-4015-92A0-0711EE24E720}

I try to fix it everytime ... CCLEANER SOFTWARE WINDOW GIVES FOLLOWING MESSAGE -

The TypeLib referenced at: Interface\{A9CC9305-0A30-4015-92A0-0711EE24E720} could not be located. These references are often left behind after uninstalling software.

Solution: Delete the registry key.

I press ( FIX ISSUE ) -
It shows - ISSUE FIXED but again the sane message crops up when i run the ccleaner to analyse registry problems.

Could there be any corelation between these.

I am really very depressed because of unable to solve this issue. and would be very very very very grateful to anyone who can help

I am running - NORTON INTERNET SECURITY SOFTWARE. Also i am running windows defender. I also use MSN Messanger frequently. That all about the softwares that areinstalled.

I was using IE 6.0 until few days ago and recently downloaded IE 7.0 but the problem was there earlier also and is still there.

Looking forward for some kind soul to help me

Regards

Abha

Configuration: Windows XP
Internet Explorer 7.0