IBM SAN Volume Controller, Hardware Maintenance Manual

Page: 103 / 334

7.
Gently press both release buttons, shown by
2
in Figure 77, and release the catch while pulling
gently forward on the service controller.
The service controller moves slightly forward.
1
Service controller
2
Service-controller release buttons
3
USB service-controller cable
Attention:
If you meet any resistance, do not pull harder, or you might damage the release
mechanism.
Stop pressing the release buttons once the service-controller locking mechanism clears the SAN
Volume Controller 2145-CF8.
8.
Pull the service controller fully out of the frame.
If you are replacing a hot-swap drive, you can leave the service-controller cable attached to the
service controller. You can suspend the service controller by its cable, or rest it on another surface
while removing and replacing the drive.
9. If you are intending to replace the service controller FRU, detach the USB cable, shown by
3
in
Figure 78 on page 78, from the service controller.
1
Svc00416b
Figure 76. Left release button of a SAN Volume Controller 2145-CF8 service controller
1
2
3
2
svc00245d
Figure 77. Service controller for the SAN Volume Controller 2145-CF8 with attached USB cable
Chapter 2. Removing and replacing parts
77