Lenovo IdeaPad U110 - Manual (Page 15)

4
Chapter 1. Getting to Know Your Computer
AC power adapter jack
Connect the power adapter here to supply power to the computer and
charge the internal battery.
Note:
To prevent damage to the computer and battery pack, use the supplied
AC adapter only.
Fan louvers
The fan louvers allow hot air to exhaust from the computer.
Important:
Make sure that paper, books, clothing, cables or other objects do not
block any of the fan louvers or else overheating of the computer may
occur.
Wireless device switch
Use this switch to simultaneously turn on or turn off Wireless LAN
and Bluetooth devices.
VGA port ........................................................................................... 51
USB 2.0 port ..................................................................................... 46