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Locations
Front view
1 Built-in microphone
2 Integrated camera
3 Built-in stereo speakers
4 Power switch
5 System status indicators
Note: For the description of each indicator, see “Status indicators” on page
52.
6 AC power connector
7 RJ-45 (Ethernet) connector
8 Optical drive
9 ExpressCard slot
10 USB (Universal serial bus) connectors
11 Microphone jack
12 Stereo headphone jack
13 Fingerprint reader (for some models)
14 Power status indicators
Note:
For the description of each indicator, see “Status indicators” on page
52.
15 Touch pad buttons
16 Touch pad
17 TrackPoint buttons
18 TrackPoint pointing stick
19 UltraNav
20 Volume control buttons
21 Lenovo Care
SM
button
112 ThinkPad SL300 Hardware Maintenance Manual