how you can disable a device driver or service using Computer Management in the Microsoft Diagnostics and Recovery Toolset (MSDaRT).
Microsoft Diagnostics and Recovery Toolset (MSDaRT) 6.5 helps diagnose and repair a system that has trouble starting or has other issues. When you start the system using the Emergency Repair Disk (ERD), also referred to as Boot CD for MSDaRT, a System Recovery Options dialog box appears. A graphical environment and a command-line console are available. The command-line console can be opened by clicking the Command Prompt option in theSystem Recovery Options menu. You can access any Windows® 7 or Windows Server® 2008 R2 file system, which includes FAT, FAT32, and NTFS. Microsoft Diagnostics and Recovery Toolset is available on the System Recovery Options menu. Clicking MSDaRT opens a detailed MSDaRT Tools menu which presents various recovery tools.
Your be able to find out more about MSDaRT Tools at the link below: