BSOD need help

My toshiba satellite l655-s5075 keeps crashing w/bsod. I removed old graphics driver an installed a new one still no fix. I've attatched a Ohio of the bsod. Thanks for any help at all

https://www.sevenforums.com/crashes-d...tructions.html

here is my sf diagnostic from bsod link above

There are no dump files attached, it's best to make sure that Windows has been configured to save Minidumps upon a BSOD:

• Dump Files - Configure Windows to Create on BSOD

Install Service Pack 1:

Code:

Microsoft Windows 7 Home Premium 6.1.7600 N/A Build 7600

• Learn how to install Windows 7 Service Pack 1 (SP1)

Service Pack 1 has provided many security and stability updates for Windows 7, which would be highly beneficial for your system.

Check and install any additional Windows Updates:

Start > Type: Windows Update > Scan for Updates

Remove:

Code:

Start Menu\Programs\Norton Security Suite

Norton is a very heavy real-time protection program, and can cause BSODs in Windows 7.

Install and perform full scans with:

• Malwarebytes : Free anti-malware download
• Microsoft Security Essentials | Protect against viruses, spyware, and other malware

Remember to install the free version of Malwarebytes not the free trail; untick the free trial box during installation. MSE is the most lightweight and compatible with the Windows 7 operating system.

You can also view this thread for a complete free and lightweight security protection combination:

• Good and Free system security combination.