Lenovo K4450 Notebook - Manual (Page 18)

4 User Guide
Always On USB connector
By default, the Always On USB connector enables you to charge some devices, such as iPod
®
, iPhone
®
, and
other smartphones when your computer is in sleep or hibernation mode.
If you want to charge these devices when your computer is turned off, you need to connect the computer to ac
power supply and change the Always On USB settings in the Power Manager program.
Combo audio jack
To listen to the sound from your computer, connect a headphone or a headset that has a 3.5-mm (0.14-inch)
plug to the combo audio jack.
Note: The combo audio jack does not support conventional microphones. Use the built-in microphone or a
headset instead.
Right-side view
Figure 3. Right-side view
USB 2.0 connector Ethernet connector
USB 3.0 connectors ac power connector
HDMI connector
d
e
a b c b d e
a d
b e
c