Lenovo U300s Laptop IdeaPad U300, U300E, U300S, U400 User Guide - Page 8
Getting to know your computer, Headphone mic, combo jack, Fan louvers, RJ-45 port
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Chapter 1. Getting to know your computer c Headphone mic combo jack Connects to the headset. Attention: • Listening to music at high volume over extended periods of time may damage your hearing. d Fan louvers Dissipate internal heat. Note: Make sure that none of the fan louvers are blocked or else overheating of the computer may occur. e RJ-45 port This port connects the computer to an Ethernet network. Note: For details, see "Wired connection (U300/U300e/U400)" on page 21. 4
4
Chapter 1. Getting to know your computer
Headphone mic
combo jack
Connects to the headset.
Attention:
•
Listening to music at high volume over extended periods of time may damage your hearing.
Fan louvers
Dissipate internal heat.
Note:
Make sure that none of the fan louvers are blocked or else overheating of the computer may occur.
RJ-45 port
This port connects the computer to an Ethernet network.
Note:
For details, see “Wired connection (U300/U300e/U400)” on page 21.
c
±
d
e