Lenovo IdeaPad U550 - Manual (Page 18)

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Chapter 1. Getting to know your computer
Left-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
USB port Connects to USB devices.
Note: For details, see “Connecting a universal serial bus (USB) device” on page 22.
Fan louvers Dissipate internal heat.
Note: Make sure that none of the fan louvers are blocked or else overheating of the
computer may occur.
VGA port Connects to external display devices.
HDMI port Connects to devices with HDMI input such as a TV or a
display.
Microphone jack Connects to external microphones.
Headphone jack Connects to external headphones.
Attention:
• Listening to music at high volume over extended periods of time may
damage your hearing.
e f a c b d a