Grass Valley PFR600/E - Manual (Page 47)

Replacing the Loop Bypass Board (LBB) or RAID Controller
20 February 2004 PFR600/E Instruction Manual 47
Replacing the Loop Bypass Board (LBB) or
RAID Controller
Use the following instructions to replace an LBB or RAID Controller module. It
should be replaced while the chassis is powered up.
NOTE: A PFR600 Series RAID must have at least one RAID Controller installed
while it is powered up. Do not remove both RAID Controllers while the PFR600
Series RAID is powered up.
Removing the LBB or RAID Controller
To remove the LBB or RAID Controller:
1. Identify the module to be replaced using NetCentral or rear panel LED indicators. If
you are removing an operational LBB or RAID controller, use the GVG Disk Utility
to disable the desired module.
2. Remove the cables connected to the module. Note where the cables connect to the
module.
3. Loosen captive screws as shown in the figure below.
4. Unseat the module by pushing down on the two ejector levers.
5. Pull the module out of the chassis.
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