Lenovo ThinkPad T420si Hardware Maintenance Manual - Page 121

Locations, Front view - thinkpad t420s microphone

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Chapter 9. Locations This chapter presents the locations of the ThinkPad T420s and T420si hardware components. Front view 3 1 2 3 4 17 5 9 6 15 14 13 16 12 11 7 8 9 10 1 Integrated camera (for some models) 2 ThinkLight light 3 Built-in microphone 4 ThinkVantage button 5 Power switch 6 Status indicators1 7 Security keyhole 8 Ultrabay Slim Media Bay drive or travel bezel 9 Built-in stereo speakers 10 Wireless radio switch 11 Fingerprint reader (for some models) 12 TrackPoint pointing stick 13 TrackPoint buttons 14 Touch pad buttons 15 Touch pad 16 UltraNav 17 Volume control buttons 1: For the description of each indicator, see Chapter 5 "Status indicators" on page 57. © Copyright Lenovo 2012 115

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Chapter 9.
Locations
This chapter presents the locations of the ThinkPad T420s and T420si hardware components.
Front view
5
6
4
1
Integrated camera (for some models)
10
Wireless radio switch
2
ThinkLight light
11
Fingerprint reader (for some models)
3
Built-in microphone
12
TrackPoint pointing stick
4
ThinkVantage button
13
TrackPoint buttons
5
Power switch
14
Touch pad buttons
6
Status indicators
1
15
Touch pad
7
Security keyhole
16
UltraNav
8
Ultrabay Slim Media Bay drive or travel bezel
17
Volume control buttons
9
Built-in stereo speakers
1
: For the description of each indicator, see Chapter 5 “Status indicators” on page 57.
© Copyright Lenovo 2012
115