Welcome
Problematic software:
Code:
Start Menu\Programs\Norton Internet Security Public:Start Menu\Programs\Norton Internet Security Public
Norton is known to cause BSODs, please uninstall it.
Recommended antivirus program for Windows 7 based on stability compared to others:-
Run a full scan with both (separately) once downloaded, installed and updated.
Your graphic card
drivers need to be updated. The current ones installed on your laptop is from 2009 (very old)
Code:
Drivrutin c:\windows\system32\drivers\atikmdag.sys (8.1.1.921, 5,76 MB (6*037*504 byte), 2009-08-18 03:48)
Code:
2: kd> lmvm atikmdag
start end module name
fffff880`07402000 fffff880`07a19000 atikmdag T (no symbols)
Loaded symbol image file: atikmdag.sys
Image path: \SystemRoot\system32\DRIVERS\atikmdag.sys
Image name: atikmdag.sys
Timestamp: Tue Aug 18 09:05:47 2009 (4A8A1A8B)
CheckSum: 005CE06B
ImageSize: 00617000
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4 Click on the Start

► Control Panel ► Programs ► Uninstall a program ► Uninstall everything related to ATI and reboot.
Delete remnants of the older drivers using
Driver Sweeper
Get the latest version from the AMD website or from a reliable source like filehippo.com. If not that way then open Device Manager and update from there.
Run the System File Checker that scans the of all protected
Windows 7 system files and replaces incorrect corrupted, changed/modified, or damaged versions with the correct versions if possible:
Run Disk Check on your hard disk for file system errors and bad sectors on it:
Keep us posted