Lenovo IdeaPad U455 - Manual (Page 19)

Chapter 1. Getting to know your computer
5
Right-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
GPU (Graphics
Processing Unit)
switch (Select
models only) Silde this switch under Windows operating system to
switch the GPU (graphics processing unit) used by the
system.
Integrated
wireless device
switch Use this switch to turn on/off the wireless radio of all
wireless devices on your computer.
HDMI port Connect to devices with HDMI input such as a TV or a
display.
USB ports Connect to USB devices.
Note: For details, see “Connecting a universal serial bus (USB) device” on page 21.
VGA port Connect to external display devices.
RJ-45 port This port connects the computer to an Ethernet network.
Note: For details, see “Wired connection” on page 31.
Kensington slot Attach a security lock (not supplied) here.
Note: For details, see “Attaching a security lock (not supplied)” on page 28.
e c b a f g d