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Dell™ Dimension™ C521
Owner’s Manual
FlexBay for optional
floppy drive or Media
Card Reader
hard drive activity light
power button
microphone connector
CD or DVD activity light
CD or DVD eject button
diagnostic lights
USB 2.0 connectors (2)
Service Tag
headphone connector
power connector
USB 2.0 connectors (4)
VGA video connector (integrated)
network adapter
audio connectors
card slots for
PCI (1),
PCI Express x1 (1)
PCI Express x16 (1)
cover release latch
Model DCNE
Summary of Contents for Dimension C521
Page 8: ...8 Contents ...
Page 46: ...46 Solving Problems ...
Page 58: ...58 Advanced Troubleshooting ...
Page 63: ...Removing and Installing Parts 63 System Board Components 1 2 6 5 13 4 7 15 14 12 11 10 3 9 8 ...
Page 92: ...92 Removing and Installing Parts ...
Page 126: ...126 Appendix ...