Nortel Networks BCM200/400 Telephone User Manual


 
194 Chapter 9 Replace or Upgrade a Power Supply
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Figure 119 Remove the I/O card from the BCM200 platform base chassis
11 Remove the four power supply chassis screws from the back of the platform base chassis (see
Figure 120). Place the screws in a safe location.
Figure 120 Remove the BCM200 power supply chassis screws
12 Separate the power supply cable from the hard disk cable. Cut the tie-wrap that secures the
power supply cable to the hard disk cable (see Figure 122).
13 Remove the power supply from the interior of the platform base chassis.
14 This procedure is complete.
Note: Remove the power supply carefully. Ensure the power supply cables are not
entangled or connected to any internal components.