Dell PowerEdge T605 Hardware Owner's Manual (PDF) - Page 186

4 Check the configuration settings, make any necessary corrections, and restart the system. If the problem is not resolved, continue to the next step. 5 Turn off the system and attached peripherals, and disconnect the system from its electrical outlet and peripherals. 6 Open the system. See "Opening the System" on page 68. 7 Remove the expansion card shroud. See "Removing the Expansion Card Shroud" on page 72. 8 Ensure that the controller card is firmly seated into the system board connector. See "Installing an Expansion Card" on page 110. 9 If you have a SAS RAID controller, ensure that the following RAID components are properly installed and connected: • Memory module • Battery 10 Verify that the cable connections between the hard drives and the SAS controller are correct. See "Hard Drives" on page 82. Ensure that the cables are firmly connected to the SAS controller and the hard drives. 11 If your system has hot-pluggable hard drives in a front-loading drive bay (when available), verify that the cable connections between the SAS/SATA backplane and the SAS controller are correct. See "Installing the SAS/SATA Backplane" on page 150. 12 Install the expansion card shroud. See "Installing the Expansion Card Shroud" on page 75. 13 Close the system. See "Closing the System" on page 70. 14 Reconnect the system to its electrical outlet, and turn on the system and attached peripherals. If the problem persists, see "Getting Help" on page 205. 186 Troubleshooting Your System