321 Studios GHDX2-2430S-24F4D manual Installing a Replacement Controller

Chapter 5: Subsystem Maintenance

Step 2. Install the BBU module onto the replacement controller. You may need to install a DIMM module to your replacement controller if it comes without a pre-installed module.

Step 3. Install the replacement controller into the subsystem by pushing it into the module slot. Carefully push it in until you feel the contact resistance. Use slightly more force and when the controller faceplate is almost aligned with the chassis rear panel, pull up the ejection levers to secure the controller into chassis.

Figure 5-4: Installing a Replacement Controller

Step 4. Fasten the previously removed retention screws to secure the ejection levers.

Step 5. Re-attach all the cables that were removed. These include the host FC cables, SAS expansion link, the Ethernet cable, and the serial port cables.

Subsystem Maintenance 5-7