External Security Devices
The following security devices are used to prevent unauthorized access to the internal components of
the computer and/or secure the computer to a fixed object.
Cable Lock
There are two cable lock slots on the rear of the computer. The slot next to the thumbscrew should be
used when there is no port cover. The slot on the far right should be used when a port cover is installed.
160 Chapter 9 Removal and Replacement Procedures Ultra-Slim Desktop (USDT) Chassis