Dell Vostro 3900 Dell Vostro V 3900 Mini-Tower Owners Manual - Page 9

Removing and Installing Components, System Overview, Inside view - power supply

Page 9 highlights

2 Removing and Installing Components This section provides detailed information on how to remove or install the components from your computer. System Overview Inside view 1. power supply unit (PSU) 2. optical drive 3. card reader 4. Front USB ports 5. power switch 6. hard drive 7. system board 8. memory module 9. expansion card 10. heatsink fan 11. system fan 9

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2
Removing and Installing Components
This section provides detailed information on how to remove or install the components from your
computer.
System Overview
Inside view
1.
power supply unit (PSU)
2.
optical drive
3.
card reader
4.
Front USB ports
5.
power switch
6.
hard drive
7.
system board
8.
memory module
9.
expansion card
10.
heatsink fan
11.
system fan
9