Locations
Front view
126
ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual
1
ThinkLight
2
Integrated camera (some models)
3
Status indicators
Note: For the description of each indicator, see "Status indicators" on page
50.
4
Stereo speakers
5
Universal serial bus (USB) connectors
6
Serial Ultrabay Slim or Serial Ultrabay Enhanced status indicator
7
Serial Ultrabay Slim or Serial Ultrabay Enhanced latch
8
Serial Ultrabay Slim or Serial Ultrabay Enhanced device eject lever
9
Serial Ultrabay Slim or Serial Ultrabay Enhanced
10
Fingerprint reader (for some models)
11
TrackPoint pointing stick
12
TrackPoint buttons
13
Touch pad buttons
14
Touch pad
15
UltraNav
16
ThinkVantage button
17
Volume control buttons
18
Power switch
18
4
17
16
14
13
15
1
12
11
10
2
3
4
5
6
7
8
9