Windows 7: Another BlueScreen crash. Please Help

My Windows 7 often crashes with no reason I could identify. Here's the crash report :

Signature du problème :
Nom d’événement de problème: BlueScreen
Version du système: 6.1.7600.2.0.0.256.1
Identificateur de paramètres régionaux: 1036

Informations supplémentaires sur le problème :
BCCode: 1e
BCP1: 0000000000000000
BCP2: 0000000000000000
BCP3: 0000000000000000
BCP4: 0000000000000000
OS Version: 6_1_7600
Service Pack: 0_0
Product: 256_1

Fichiers aidant à décrire le problème :
C:\Windows\Minidump\111409-18969-01.dmp
C:\Users\****\AppData\Local\Temp\WER-924680-0.sysdata.xml



Lire notre déclaration de confidentialité en ligne :
Windows 7 Privacy Highlights - Microsoft Windows

Si la déclaration de confidentialité en ligne n’est pas disponible, lisez la version hors connexion :
C:\Windows\system32\fr-FR\erofflps.txt


I saw a similar case in this forum but I don't have said linksys device :
http://www.sevenforums.com/crashes-d...ease-help.html

From what I could see there is a system file being named "usbehci.sys" which seems to be a EHCI eUSB Miniport Driver.

Maybe one of your USB devices is causing this problem or maybe an old driver, try unplugging your USB devices then narrow it down by installing one at a time checking for stablity after each.

Listing your system specs might also be helpful.

Here are the specs :

Time of this report: 11/14/2009, 20:29:27
Machine name: ****
Operating System: Windows 7 Édition Intégrale 64-bit (6.1, Build 7600) (7600.win7_gdr.090722-1835)
Language: French (Regional Setting: French)
System Manufacturer: eMachines
System Model: EL1200
BIOS: )Phoenix - Award WorkstationBIOS v6.00PG
Processor: AMD Athlon(tm) Processor LE-1600, ~2.2GHz
Memory: 2048MB RAM
Available OS Memory: 1790MB RAM
Page File: 1460MB used, 2120MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7600.16385 32bit Unicode

*** (More details in the file. Hope that the language of my OS won't be a barrier)


Is there any utility that could test the stability of the system or do I have to wait until it possibly crashes ?

Try going here and see if you can find another driver for your graphics card.
NVIDIA Driver Downloads - Advanced Search

Everything I've read indicates that the Emachine drivers are being updated correctly when Windows 7 is installed, so It seems like the indicated USB problems may be relevant.

There are plenty of free stablity testing programs out there, like memtest and Prime 95.
MemTest for Windows Download Page This one is for use in Windows.
Memtest86+ - Advanced Memory Diagnostic Tool This is the .iso version that you have to burn to a DVD.

Prime95 Download - Softpedia

OK. I'll try this. thanks