Chapter 9. Locations; Front View - Lenovo T420 Maintenance Manual

Chapter 9. Locations

This chapter presents the locations of ThinkPad T420 and T420i hardware components.

Front view

Integrated camera (for some models)
1
ThinkLight
2
Built-in microphone
3
Built-in speakers
4
Security keyhole
5
Universal serial bus (USB)/eSATA combo connector
6
USB connector
7
Media Card Reader slot
8
ExpressCard slot
9
Serial Ultrabay Enhanced drive or travel bezel
10
Combo audio jack
11
Fingerprint reader
12
Touch pad buttons
13
Touch pad
14
TrackPoint buttons
15
TrackPoint pointing stick
16
UltraNav
17
Volume control buttons
18
ThinkVantage button
19
Power switch
20
Status indicators
21
Note: For the description of each indicator, see Chapter 5 "Status indicators" on page 51.
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