This is a short video demonstration with instructions of how to perform a hard reboot on your SonoSite Turbo system should it freeze and be non-perational.
Most times when the system, touchpad, or keyboard freezes you can hold down the power button until it powers down for a soft reboot. If this fails you have to move onto the hard reboot.
This should also work for your other clamshells systems (MicroMaxx, Titan, and Edge). However, the S series is set up a little differently. The Exporte has a whole different setup for reboots.