Note: You must be logged on as an administrator or a member of the Administrators group to complete this procedure.

1. Go to Start -> Control Panel -> System.
2. Go to the Hardware tab then select Device Manager, this will start the Device Manager shown in Figure 9.10
3. Under the System devices tree search for the TPM device, see Figure 9.11, select the TPM device and right-click, then select Uninstall and follow the instructions provided by the driver's uninstaller.