Toshiba 5105-S501 User Manual page 83

To secure the computer:
1 Loop the cable through or around some part of a heavy
object.
Make sure there is no way for a potential thief to slip the
cable off the object.
2 Pass the locking end through the loop.
3 Insert the cable's locking end into the security lock slot
located on the left side of the computer, then rotate the
key a quarter turn and remove it.
The computer is now securely locked to deter computer
theft.
Locking the computer
Getting Started
Caring for your computer
83