Back View Of The Computer - Dell Dimension C521 Owner's Manual

Back View of the Computer

1 voltage selection switch
2 power connector
3 back panel I/O connectors
4 card slots (3)
See the safety instructions in the Product Information Guide for more
information.
Insert the power cable.
Plug serial, USB, and other devices into the appropriate connectors (see "Back
Panel I/O Connectors" on page 16).
Access connector slots for expansion cards:
• SLOT1 PCI Express x16
• SLOT2 PCI Express x1
• SLOT3 PCI
1
2
3
4
Setting Up and Using Your Computer
15