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Vostro 220 back view – Dell Vostro 420 (Late 2008) User Manual

Page 25

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About Your Computer

25

Vostro 220 Back View

1

power cord connector

2

power-supply vent

3

security cable/padlock rings

4

expansion card slots

5

back-panel connectors

6

power-supply light

7

voltage selector switch

6

1

7

5

4

3

2