EMC Connectrix B Series Hardware Reference Manual page 105

Time and items required
This section provides the following information:
"Time and items required" on page 105
"Verifying necessity of replacement" on page 107
"Removing the WWN card" on page 108
"Installing a WWN card" on page 110
Basic instructions for replacing the WWN card are provided in this
document. Additional related information can be found in the
ED-48000B WWN Bezel and Card Replacement Procedure.
Allow approximately 20 minutes to replace the WWN card.
The following items are needed to replace the WWN card:
Electrostatic discharge (ESD) grounding strap
#2 Phillips screwdriver (required only for some versions of the
WWN card)
Required if a serial console session is used: Serial cable and a
workstation computer with a terminal emulator application (such
as HyperTerminal for Windows systems or TIP for Solaris
systems)
Remove and Replace System Components
Replacing the WWN bezel and card
105