About Your Computer
Front View
1
2
3
1. Power button, power light
2. Drive activity light
3. Network activity lights (2)
4. Diagnostic lights (4)
Back View
1
1. Power connector
2. Expansion card slots
3. Back panel connectors
2
4
5
3
6
5. USB 2.0 connectors (2)
6. Optical drive
7. Optical drive eject button
8. Hard drive bays (2)
2
7
8