Lenovo 23539KU Laptop User Manual


 
Right-side view
Figure 2. ThinkPad T430s and T430si right-side view
1 Security keyhole 2 Serial Ultrabay Slim bay
3 Wireless radio switch
1 Security keyhole
Purchase a security cable lock that ts this keyhole to lock your computer to a stationary object to protect
your computer from theft.
2 Serial Ultrabay Slim bay
Your computer has a bay for Serial Ultrabay Slim devices. An optical drive is installed in the bay. You can
install a 9.5-mm-thick Serial Ultrabay Slim device in the bay.
3 Wireless radio switch
Use this switch to quickly turn on or turn off all wireless connections.
Chapter 1. Product overview 3