Replacing CX xx55, EX xx60, DX, and SteelFusion Core Components : Required Tools
  
Required Tools
You need the following tools and equipment to replace components:
•  You must use approved components for the appliance to function properly. Installation of unapproved components will result in boot failure. To order appliance components, contact Riverbed Support at https://support.riverbed.com.
•  An antistatic strap. When you replace components, you must wear a grounded ESD antistatic strap to protect the hardware against electrostatic discharge. Make sure that the strap makes skin contact prior to handling equipment.
•  Use the magnetic Phillips screwdriver enclosed with your shipment to remove screws in the appliance. The magnetic screwdriver ensures screws are not lost in the appliance.