Sager 2090 Blue Screen Deathing

During installation of Company of heroes opposing fronts at 15 % laptop blue screens.(restarts) Tf 2 Suddenly not working as well i try to connect to a server at reterveviging server info part pc locks up. So i cleared the cache for tf and now it blue screen deaths when it trys verify integrity of game cache att 55% blue screen of death. Other then that pc runs fine. cod 4 runs fine and i can play every other installed game fine.

Is the laptop overheating? (never hot when its running on cod 4 etc or when its installing)

specs
t7500 2.2
8600 gt 512
160 hdd
vista prenium

HELP PLEASE!!!!!!!

 

Try running memtest86 and see if there are any memory issues.

 

I would also suspect either memory or the disk

for memory, in vista, go to control panel -> admin tools -> memory diagnostic tool

this will reboot your computer and perform a memory check

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for the drives, instead of memory diagnostics go to -> computer management,
then Storage -> Disk Management;

right click on your C: partition, select properties, go to the tab TOOLS.

Here you have an option to check the volume for errors.

There are lots of other tools available, but this is a first cut using the Vista supplied utilities

 

no memory errors. Disk one i tried running before . It says it has to do it next time computer retstarts and i restarted nothing happened. I think there might be a registry problem in windows.
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Or this when the harddisk = over worked? it crashes... ??? yeah im not sure i just dont want it to be hardware problem since its pretty new laptop etc and really dont want to ship it to sager... will cost a fortune :S
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no errors on harddrive either.
- should i use 3rd party tools to confirm if there are hdd/memory problems?


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another edit
right now im running ad-aware se, jv16 disk cleaner. Going to run panda antivirus 2008 and then spybot search and destroy.

 

Okay, anyone know whats going on ? I think the kernel files are messed up so to fix that i might have do a clean install :S

 

okay so i did a clean wipe to partitiion c (windows). reinstalled windows updated my stuff... Went to install company of heroes and it installed fine.. Now the real test getting tf 2 work again .... So i went to my d drive where steam is located and double clicked steam.. and it opened up so i was like sweet and my stuff was still there. tf 2 was still installed so i double click tf 2 and at 55% of checking the file blue screen of death.........
message had something to do with kernel dispaging memory...
WHATS GOING ON HELP ME PLEASE I AM LIKE CRYING :s

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.0.6000.2.0.0.768.3
Locale ID: 1033

Additional information about the problem:
BCCode: 7a
BCP1: C020A9C0
BCP2: C0000185
BCP3: 26C4A860
BCP4: 82A70A56
OS Version: 6_0_6000
Service Pack: 0_0
Product: 768_1

Files that help describe the problem:
C:\Windows\Minidump\Mini032208-01.dmp
C:\Users\Goldie\AppData\Local\Temp\WER-63367-0.sysdata.xml
C:\Users\Goldie\AppData\Local\Temp\WER7BE3.tmp.version.txt

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memtest86 wont boot from a dvd.. I used nero burning rom burnt the image. burn = sucessfull changed the boot sequence and it just boots the windows.
HELP guys or i will have to send laptop bloody sager :S

 

Assuming you are still on vista...
Type System into your start menu search, and click "System" Then click "Advanced system settings"... Advanced tab ... Startup and Recovery... Click Settings... Uncheck Boxes: automatically restart and overwrite any existing files(unless you have minidumps selected, which is fine.).

Now you can read the blue screen for longer, it may have a more specific error. You can also save more than one memory dumps (located in the Windows directory, created after each bluescreen.) These memory dumps will help you if you ever find someone who can analyze them. (Or if you somehow teach yourself how to analyze memory dumps.)

Now to do a memory test, you don't need memtest86 (as long as you have vista) type "Memory Diagnostics Tool" in the start menu search, and have it schedule to run on next boot. Restart when you are ready to run the test.

I have only learned all of this because I am also receiving bluescreens, thats all the help I can give, I do not know anything specific to your problem.

 

I did the vista memory diagnostic and it didnt find anything. But ill try to read the blue screens error codes since i am in college for computers so yeah just more studying (i need it anyways)