10 About Your Computer
Desktop — Front View
1 power button, power light 2 optical drive
3 optical-drive tray eject button 4 Dell™ badge
5 USB 2.0 connectors (2) 6 microphone connector
7 headphone connector 8 flex bay (for optional floppy drive,
memory card reader, or second
3.5-inch hard disk drive)
9 hard drive activity light 10 link integrity light
11 WiFi (optional) light 12 diagnostic lights
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