Dell PowerEdge 4300 Installation And Troubleshooting Manual page 108

7-20 Dell PowerEdge 4300 Systems Installation and Troubleshooting Guide
fan assembly
connector
release
latch
3. Slide the replacement assembly into the system, making sure that the electrical
connector is fully seated.
The cooling fans should begin operating.
4. Replace the computer cover.
If an error message indicates an expansion-card problem or if an expansion card
seems to perform incorrectly or not at all, the problem could be a faulty connection, a
conflict with software or other hardware, or a faulty expansion card. Follow these
steps to troubleshoot expansion cards:
1. Start the Resource Configuration Utility (RCU), and verify that all ISA expansion
cards have been configured correctly. Save the configuration before exiting the
utility.
See Chapter 5, "Using the Resource Configuration Utility," in the User's Guide for
instructions.
2. Turn off the system, including any attached peripherals, and disconnect the sys-
tem from the electrical outlet.
cooling fans (3)