Locating connectors, controls, and indicators on the front of your
computer
The following illustration shows the locations of the connectors, controls, and indicators on the front of your
computer.
Figure 1. Front connector, control, and indicator locations
1
Optical drive eject/close button
3
Power indicator
5
USB 2.0 connector (USB connector 2)
7
Headphone connector
2
ThinkCentre M79 User Guide
2
1
2
Power button
4
Hard disk drive activity indicator
6
Microphone connector
8
USB 2.0 connector (USB connector 1)