Dell 790 manual Desktop Front And Back View, Front And Back View Of Desktop

Desktop — Front And Back View

Figure 2. Front And Back View Of Desktop
1.	optical drive	9.	padlock ring
2.	optical-drive eject button	10.	security-cable slot
3.	power button, power light	11.	power connector
4.	USB 2.0 connectors (4)	12.	back panel connectors
5.	microphone connector	13.	expansion-card slots (4)
6.	headphone connector	14.	power supply diagnostic light
7.	drive activity light	15.	power supply diagnostic button
8.	diagnostic lights (4)

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