Lenovo S310 Hardware Maintenance Manual page 84

Figure 1. Front connector, control, and indicator locations
1
Integrated camera indicator
2
Integrated camera
3
Integrated microphones
4
Power switch
5
Brightness-up / Auto-adjusting control
6
Brightness-down control
7
VGA-in control
1
Auto-adjusting control is enabled only while the computer is used in monitor mode.
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Lenovo S310 All-In-OneHardware Maintenance Manual
8
Internal speakers
9
Card reader (available in some models)
10
USB connector
11
Headphone connector
1 12
Microphone connector
13
USB connector