Nortel Networks BCM200/400 - Manual (Page 272)

272 Chapter 22 Replacing the hard disk
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3 Install the hard disk in the hard disk cage (see “Installing a hard disk into a standard
configuration hard disk cage” on page 276 or “Installing a primary hard disk into a RAID hard
disk cage” on page 277 or “Installing a mirror hard disk into a RAID hard disk cage” on page
279 ).
4 Position the hard disk cage in front of the cage chassis mounting points in the advanced
function tray. The hard disk cage lift tab is at the rear of the hard disk cage. If you are installing
a RAID, the LEDs point to the front of the advanced function tray.
5 Slide the hard disk cage in the direction shown in Figure 127 until the unit engages with the
chassis mounting points in the advanced function tray.
Figure 127 Insert the hard disk cage into the BCM400 advanced function tray
6 Partially insert the advanced function tray into the BCM400 main unit. Ensure you do not
pinch any cables against the chassis or internal components.
7 Connect the hard disk (or RAID) to the system:
a Connect the hard disk (or RAID card) to the IDE ribbon cable.
b Connect the power supply to the hard disk.
8 Slide the advanced function tray completely into the BCM400 main unit (see “To install the
advanced function tray” on page 251 ).
Caution: It is vital that you connect the correct IDE ribbon cables to the correct hard
disks. Connect the primary IDE ribbon cable to the primary hard disk. Connect the mirror
IDE ribbon cable to the mirror hard disk.
Note: All connectors have a notch that allows you to align the connectors correctly.
If you cannot push a connector in easily, do not force it. Examine the connector before
attempting to install the cable to determine the correct orientation.
Lift and slide the hard disk cage toward
the front of the advanced function tray Insert hard disk cage