Toshiba Satellite M50 Series User Manual page 75

To secure the computer:
1 Wrap 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
on your computer, then engage the locking device.
The computer is now securely locked.
Sample locking the computer
Getting Started
Using a computer lock
75