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Nortel Networks BCM200/400 User Manual

Page 289

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Chapter 23 Replacing or upgrading a power supply

289

BCM200/400 4.0 Installation and Maintenance Guide

Figure 141 Install the BCM200 MSC guide bracket

7

Connect a P1 power cable to the media bay backplane connector. Tie-wrap the excess cable as
shown in

Figure 142

.

Figure 142 Tie-wrap excess P1 power cable length

8

Connect the hard disk cable to the secondary IDE I/O card connection. Connect the hard disk
cable to the hard disk connector. Connect the power connector to the hard disk (see

Figure

142

). Insert extra connectors under the hard disk.

9

Connect the 20-pin motherboard power cable (P1) and the +12v power cable (P9) to the I/O
card.

Fasten BCM200
MSC guide bracket
mounting screws

BCM200 MSC guide bracket

I/O Card

Hard disk

Fan

MSC

Media bay module backplane

I/O card

Power supply

P1 cable

P1 cable
tie-wrap