Dell NM176 owner manual Troubleshooting Expansion Cards, 113

fReconnect the system to the electrical outlet, and turn on the system and attached peripherals.

If the problem persists, see "Getting Help" on page 127.

Troubleshooting Expansion Cards

NOTE: When troubleshooting an expansion card, see the documentation for your operating system and the expansion card.

Problem

•Error message indicates a problem with an expansion card.

•Expansion card performs incorrectly or not at all.

Action

CAUTION: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. Before performing any procedure, see your Product Information Guide for complete information about safety precautions, working inside the computer and protecting against electrostatic discharge.

1Run the appropriate online diagnostic test. See "Using Dell PowerEdge Diagnostics" on page 117.

2Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

3Open the system. See "Opening the System" on page 54.

4Ensure that each expansion card is firmly seated in its connector. See "Installing an Expansion Card" on page 75.

5Close the system. See "Closing the System" on page 55.

6Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.

If the problem persists, go to the next step.

7Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

8Open the system. See "Opening the System" on page 54.

Troubleshooting Your System

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