Maintaining PCI cards
5. Turn the key switch to the Forced Off position. See the following figure.
!
DANGER:
Be sure to turn the key switch to the Forced Off position before handling any internal components. Otherwise, it is possible for a user to restart the system remotely while you are working inside it. The Forced Off position is the only key switch position that prevents an RSC user from restarting the system.
6.Open the left door.
7.Attach one end of an ESD antistatic wrist strap to the system chassis sheet metal and attach the other end to your wrist. See Using an ESD wrist strap on page 58 for more information.
8.Identify which card you want to remove.
9.Disconnect the HSI/P quad cable connected to the card.
Issue 2.0 June 2004 81
