Replacing 9600 Components | 51
Replacing memory modules
Replacing an AC power supply with a DC power supply
By default, the 2U appliance ships with AC power supplies. You can order DC power supplies as a
replacement part for the AC power supplies in 2U appliances.
To install the DC power supply
1. Remove the AC power supply and insert the DC power supply.
2. Attach the O-ring terminal adapter to the DC power supply.
3. Loosen the three screws on the adapter.
4. Connect the positive, negative, and ground wires to the marked location.
5. Tighten the screws around the wires.
Replacing memory modules
This section describes how to remove and replace memory modules in the IC 9600 appliances.
shows memory module slot locations in IC 9600 appliances.
Figure 3-11. Memory module slot locations in 2U appliances
When adding new memory to the 2U appliances, add the memory in the blue slots first. Once the blue
slots are full, populate the black slots. Use the lowest lettered/numbered slots first.
To replace the memory modules in the 2U appliance
1. Power down the appliance.
2. Remove the chassis cover.
3. Remove the air duct. (See,
“Removing the air duct” on page 45
4. Press the ejector tabs on the memory slots down and outward, and gently pull the memory module
out of the slot.
