BSOD, been happening forever

To start off about 1 month ago i replaced every single part in my computer besides the DVD drive to try and fix this thing (was also just another excuse to upgrade :P) but the problem still exists and i want to know if you guys can help me. I had to reboot my computer up twice today because of my bsod, it also always asked me to do a disk check but doesent matter if i do it or not.

I have tried XP 32 bit and 64bit as well as vista but problem was still their, after finally getting windows 7 the problem still persisted.

Ill give you guys my most recent two crashes from whocrashed, if you want the other 17 let me know because they are not all the same.


On Sat 9/18/2010 11:16:33 PM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0x1A (0x5003, 0xFFFFF70001080000, 0xA41, 0xA4300011482)
Error: MEMORY_MANAGEMENT
Dump file: C:\Windows\Minidump\091810-23088-01.dmp
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Your system configuration may be incorrect, possibly the culprit is in another driver on your system which cannot be identified at this time.



On Sat 9/18/2010 11:14:46 PM your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0x1A (0x41790, 0xFFFFFA80015DB030, 0xFFFF, 0x0)
Error: MEMORY_MANAGEMENT
Dump file: C:\Windows\Minidump\091810-24024-01.dmp
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Your system configuration may be incorrect, possibly the culprit is in another driver on your system which cannot be identified at this time.

Let me know if their is anything else you need from me