Windows 7 Windows 7 Blue screen with ntoskrnl.exe

[pmazoyer]

Hello

I use Windows7 64bits. I have a blue screen since 2 days with the message below

On Sat 05/06/2010 11:21:40 your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0x50 (0xFFFFFA980145D3EB, 0x0, 0xFFFFF80002C9D4FF, 0x5)
Error: PAGE_FAULT_IN_NONPAGED_AREA
Dump file: C:\Windows\Minidump\060510-13962-01.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.




It happens at any time, last time it was when I was surfing on the net. The PC starts ok and after a while.. boom.. blue screen..sometimes it's after 10minutes, sometimes after 1 hour work, sometimes more !

can you help please ?

Do I have to replace this file ntoskrnl.exe that might be corrupted ?

Where can I get on the net a safe new file ?

thanks
pascal

 

[nightflyer]

This PC was bought 2 months ago to an assembly computer company in Toulouse (selexium).

Here is the configuration of the PC :

Processeur
1 x Processeur INTEL Core i7-920 2.66 Ghz Socket 1366 QPI 4.8GT/s 8 Mo 0.045µ

Carte mère
1 x Carte Mère ASUS P6T SE Intel X58 ATX Socket 1366

Boîtier
1 x Boitier Moyen Tour ATX ANTEC Performance One P183-EU Noir Sans Alim

Alimentation
1 x Alimentation FORTRON EVEREST 700W 80PLUS ATX

Ventilateur
2 x Ventilateur Noiseblocker L-X1R BlackSilentFan X1 8 cm

Disque dur
2 x Disque Dur 500 Go SEAGATE BARRACUDA 7200.12 T/M 16 Mo SATA 2 ST3500418AS

Carte vidéo
1 x Carte Vidéo CONNECT 3D ATI HD5850 1 Go DDR5 PCI-e /2 DVI - HDMI

Moniteur
1 x Moniteur LCD 24'' IIYAMA PLB2409HDS-B1 FULL HD Noir Multimedia 2 ms

Mémoire
2 x Mémoire CORSAIR XMS3 6 Go (3 x 2Go) DDR3 PC3-10600 1333 Mhz CL9

Lecteur/Graveur DVD
1 x Graveur DVD/CD & Lecteur DVD/CD NEC Noir AD-7241S-0B SATA

Système d'exploitation
1 x MICROSOFT Windows 7 HOME PREMIUM DVD 64 Bits OEM


I already tested the memory with memtest and nothing is wrong....now I have 12 Go memory... it could be that the system has some difficulties to manage it !

I use Avira AntiVir Control Center for the antivirus and Microsoft Windows 7 firewall.

Hope it helps...

FYI only 800 and 1066 memory is supported by th i7-900 series cpu's and that includes the NEW 6 core hyperthreaded cpu...i found some patriot 1.5 voly 1066 memory that stableized my i7-920...only 1.5v works...NOT 1.5 to 1.6v rated not 1.65 not 1.7...ONLY 1.5v works...overclocking the memory only increases bsod....i7-800 series supports
1066 and 1333 memory as well as the new i7-2600 series (whatever)but theres less support for PCIe

i know i have built 4 new machines 4 diff cpus and4 diff mobo's and the stats of the cpu is availiable at intel website