Locating Connectors, Controls, And Indicators On The Front Of Your Computer - Lenovo ThinkCentre M91p 4524 Hardware Maintenance Manual

Locating connectors, controls, and indicators on the front of your
computer
Figure 1 "Front connector, control, and indicator locations" on page 74 shows the locations of the
connectors, controls, and indicators on the front of your computer.
Figure 1. Front connector, control, and indicator locations
1
Hard disk drive activity indicator
2
Power indicator
3
Power switch
4
Optical drive eject/close button
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ThinkCentre Hardware Maintenance Manual
5
USB connector (USB port 1)
6
Headphone connector
7
Microphone connector
8
USB connector (USB port 2)