Inside The System - Dell XC430 Owner's Manual

4. Install the optional bezel.
5. Reconnect the system to its electrical outlet and turn the system on, including any attached
peripherals.

Inside the system

CAUTION: Many repairs may only be done by a certified service technician. You should only
perform troubleshooting and simple repairs as authorized in your product documentation, or as
directed by the online or telephone service and support team. Damage due to servicing that is
not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that came with the product.
Figure 9. Inside the system—with a non-redundant power supply unit
1. control panel
3. power supply unit
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2. cable routing latch
4. expansion-card riser connector (2)