Troubleshooting Your System 1074 Let the system dry thoroughly for at least 24 hours.5 Close the system. See "Closing the System" on page 48.6 Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.If the system does not start properly, see "Getting Help" on page 131.7 If the system starts properly, shut down the system and reinstall all of the expansion cards that youremoved. See "Installing an Expansion Card" on page 57.8 Run the appropriate online diagnostic test. See "Using Server Administrator Diagnostics" on page 121.If the tests fail, see "Getting Help" on page 131.Troubleshooting a Damaged SystemProblem• System was dropped or damaged.ActionCAUTION: Only trained service technicians are authorized to remove the system cover and access any of thecomponents inside the system. Before performing any procedure, see your Product Information Guide forcomplete information about safety precautions, working inside the computer and protecting against electrostaticdischarge.1 Open the system. See "Opening the System" on page 48.2 Ensure that the following components are properly installed:• Expansion cards• Power supplies• Fans• Processors and heat sinks• Memory modules3 Ensure that all cables are properly connected.4 Close the system. See "Closing the System" on page 48.5 Run the system board tests in the system diagnostics. See "Running the System Diagnostics" onpage 121.If the tests fail, see "Getting Help" on page 131.
