Nortel Networks BCM200/400 Telephone User Manual


 
166 Chapter 7 Hard Disk Replacement Procedures
P0993133 03
Figure 92 provides an overview of the hard disk replacement process.
Figure 92 Hard disk replacement overview
Remove a Hard Disk
When a hard disk is causing problems or fails, you must remove the unit from the BCM200 base
platform chassis or the BCM400 advanced function tray. This section describes two processes to
remove a hard disk:
Remove a hard disk cage (containing the hard disk)
Remove a hard disk (from the hard disk cage)
Remove a hard disk cage from a BCM200 platform base chassis
Use this procedure to remove the hard disk cage from the BCM200 base platform chassis. Use this
procedure to remove a BCM200 RAID upgrade kit.
1 If you still have access to the Unified Manager, shut down the system by following the
instructions in “Shut down the system software” on page 145. Otherwise, skip to step 2.
Warning: Protect the hardware components against damage from electro-static
discharge. Always wear a ground wriststrap before you handle components. Always place
the components in static-free container.
Warning: Protect the hardware components against damage from electro-static
discharge. Always wear a ground wriststrap before you handle components. Always place
the components in static-free container.
If possible,
do a software
shutdown
Set up unit for
maintenance
Remove the hard
disk and replace
with new disk
Restore unit to
operation
Test all functions
Perform system
initialization and a
BRU data restore