Chapter 4 Removing and Replacing Backplanes and Cables 135
How to Remove the I
2
C Cable
Before You Begin
Complete these tasks:
■ Read the section, “About the System Cables” on page 126
■ “How to Power Off the System” on page 5
■ “How to Position the System for Service” on page 14
■ “How to Remove the System Cover” on page 30
■ “How to Avoid Electrostatic Discharge” on page 35
■ “How to Remove the Fan Tray Assembly” on page 145
What to Do
1. Locate the I
2
C cable.
The I
2
C cable connects the RSC card, FC-AL backplane, and power distribution
board.
2. Disconnect the P2 connector from J0402 on the corner of the RSC card.
3. Disconnect the P2 connector from J0103 on the back of the FC-AL backplane.
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