Dell T710 owner manual 177

3Restart the system and press the applicable key sequence to enter the configuration utility program:

•<Ctrl><C> for a SAS controller

•<Ctrl><R> for a SAS RAID controller

See the controller's documentation for information about configuration settings.

4Check the configuration settings, make any necessary corrections, and restart the system.

WARNING: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. Before you begin this procedure, review the safety instructions that came with the system.

5Turn off the system and attached peripherals, and disconnect the system from its electrical outlet.

6Open the system. See "Opening the System" on page 85.

7Remove the cooling shroud. See "Removing the Cooling Shroud" on page 87.

8Ensure that the controller card is firmly seated into the system board connector. See "Installing an Expansion Card" on page 115.

9If you have a SAS RAID controller, ensure that the following RAID components are properly installed and connected:

•Memory module

•Battery

If you have a SAS backplane, verify that the cable connections between the SAS backplane and the SAS controller are correct. Ensure that the cables are firmly connected to the SAS controller and the SAS backplane board.

10Replace the cooling shroud. See "Installing the Cooling Shroud" on page 88.

11Close the system. See "Closing the System" on page 86.

12Place the system upright and on its feet on a flat and stable surface, reconnect the system to the electrical outlet, and turn on the system and attached peripherals.

If the problem persists, see "Getting Help" on page 193.

Troubleshooting Your System

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