### Uninstalling the Driver

Use this procedure to uninstall a device driver and the MenuPort Interface (MPI) package.

#### Procedure

1. Use MPI to uninstall the device driver:
   1. Log on to the system console as root.
   2. Run MPI by entering `mpi` at the system console.
   3. Choose Config > Remove.
   4. From the pick list, choose the driver you wish to remove. Repeat this step for all installed drivers.
2. Use pkgrm to remove MPI:
   1. Log on to the system console as root.
   2. Enter the following command:

      `pkgrm -n mpi`

   3. When the new kernel has been built, shut down and restart the system to activate the new kernel.