Hardware Installation and Configuration 31Figure 3-5. Removing the PERC 5/E AdapterNOTE: For more information on removing peripherals installed in the system’s PCI-E slots, see the HardwareOwner’s Manual that shipped with the system.Removing the DIMM and Battery from a PERC 5/E AdapterNOTE: The TBBU on the PERC 5/E Adapter consists of a DIMM and battery backup unit.This section describes how to remove the TBBU from a PERC 5/E Adapter that is currently installed ina system.1 Perform a controlled shutdown on the system in which the PERC 5/E Adapter is installed, as well asany attached storage enclosures, and remove the PERC 5/E Adapter from the system by following theinstructions detailed in "Removing the PERC 5/E Adapter" on page 30.2 Visually inspect the controller and determine whether the dirty cache LED on the DIMM isilluminated. See Figure 3-6. If the LED is illuminated, reinsert the controller into the system, replacethe system cover, reconnect the system to power, turn the system on and repeat step 1.PERC 5/E Adapterbatterybracket screwmemory moduleDell_PERC5_UG.book Page 31 Tuesday, February 13, 2007 6:02 PM
