Dell POWEREDGE R610 - Manual (Page 139)

Installing System Components 139
9 Install all expansion cards. See "Installing an Expansion Card."
10 Reinstall the integrated storage controller card. See "Installing the
Integrated Storage Controller Card."
After connecting the SAS cables to the controller, make sure to place the
cables under the guide on the end of riser 1.
11 If applicable, reconnect the RAID battery cable to the PERC controller
card.
12 If applicable, reinstall the iDRAC6 Enterprise card. See "Installing an
iDRAC6 Enterprise Card."
13 Replace the fan assembly. See "Cooling Fans."
14 Close the system. See "Closing the System."
15 Reconnect the system to its electrical outlet and turn the system on,
including any attached peripherals.
16 Replace the bezel. See "Removing and Replacing the Optional Front
Bezel."