The following tools are needed to service the customer replaceable units (CRUs):
Antistatic wrist strap - Wear an antistatic wrist strap and use an antistatic mat when handling components such as HDDs or PCI cards. When servicing or removing storage controller components, attach an antistatic strap to your wrist and then to a metal area on the chassis. Following this practice equalizes the electrical potentials between you and the storage controller.
Antistatic mat - Place static-sensitive components on an antistatic mat.
No. 2 Phillips screwdriver
Nonconducting, No.1 flat-blade screwdriver or equivalent
Nonconducting stylus or pencil (to power on the storage controller)