8.Insert the controller into the chassis:
a.Slide the controller into the empty controller bay in the storage subsystem. Make sure that the handle is pulled straight out as you slide the controller into the bay.
b.Make sure that the guide pins on the side of the controller fit into the notches on the DS3200 chassis. See Figure 49 on page 88.
c.After the guide pins fit into the notches and the controller fits snugly into the bay, push the handle downward to fully latch it into place.
After you replace a controller cache battery, reset the battery age timer. For information about resetting the batter age timer, see the Storage Manager software online help.
Replacing the memory cache DIMM
Attention: To avoid damage to the DIMM, you must first remove the memory cache battery and wait the required time period before you install or remove the DIMM. Follow the instructions in this procedure exactly.
Use these procedures if you are replacing a failed DIMM or if you are removing and installing the DIMM as directed in “Replacing a controller” on page 66.
The following illustration shows the location of the memory cache DIMM.
Memory cache DIMM
Host adapter or filler panel
Battery connector
Memory cache battery
Captive fastener
Figure 51. Memory cache DIMM location
Removing the DIMM
To remove the DIMM from the controller, complete the following steps:
1.Read the safety information that begins on page xi and “Best practices guidelines” on page 6.
