1
3
4
6
98
7
2
5
1 optical drive
2 optical drive eject button
3 USB 2.0 connectors (2)
4 drive activity light
5 diagnostic lights (4)
6 power button, power light
7 link integrity light
8 microphone connector
9 headphone connector
10 power supply diagnostic button
11 power supply diagnostic light
12 voltage selector switch
13 cover-release latch, security cable slot
14 padlock ring
15 power cable connector
16 back panel connectors
17 expansion card slots (3)
10
12
16
14
13
17
11
15
NOTE: The voltage selector switch is available only on non-EPA power supplies.
