S e r v i c e I n f o r m a t i o n
One of the connectors, located underneath the cooling fan assembly, is considerably
less accessible than the others. If it is too difficult to unplug this connector in the
electronics chamber, carry out steps 3 and 4, remembering to feed the ribbon cable
carefully through the centre spine opening. Then unplug the connector in the disk
Remove the four securing screws, as shown in the following
Figure 4-7 Removing Drive Module
Empty Disk Drive Module
Module B is the Primary Module because it is the one to which the SCSI interface
cable from removable media drives (i.e. CD ROM and tape backup). is connected. If
you are removing module B, you will need to unplug the SCSI cable just inside the
top of the module.
Slide the module gently out. You will feel the backplane power
connector unplug from the socket on the centre spine of the server.
4-8 OWNER'S HANDBOOK