Mirapoint RazorSafe 700, Hardware Manual

Page: 70 / 98

Replacing Appliance Components
64
2
7.
Using a T10 Torx driver, remove the three screws that secure the control panel
board to the appliance chassis and remove the board.
Installing the Control Panel Board
To install the control panel board:
1.
Install the front panel screw in the screw hole located beneath the left USB
connector (
Figure 31 on page 63).
2. Install the control panel board in the appliance chassis and secure with the three
Torx screws (
Figure 31 on page 63).
3.
Connect the display module cable to the control panel board.
4. Connect the control panel cable to the control panel board.
5. Connect the internal SD module cable.
6. Close the appliance. See Closing the Appliance on page 30.
7.
Reconnect the appliance to the power source and power on the appliance and
attached peripherals.
SAS Backplane (Service-Only Procedure)
Removing the SAS Backplane
c
Only trained service technicians are authorized to remove the appliance cover and
access any of the components inside the appliance. Before you begin this procedure,
review the safety instructions that came with the appliance.
To remove the SAS backplane:
1. If applicable, remove the bezel. See Removing the Front Bezel on page 29.
2.
Power off the appliance and attached peripherals, and disconnect the appliance
from the electrical outlet.
3. Open the appliance. See Opening the Appliance on page 30.
c
To prevent damage to the drives and backplane, you must remove the SAS
drives from the appliance before removing the backplane.
b
You must note the number of each hard drive and temporarily label them before
removal to ensure that you can install them in the same locations.
4.
Remove all hard drives. See Removing a Hot-Swap Hard Drive on page 32.
5.
Disconnect the power cable from the end of the SAS backplane.
6. Disconnect the SAS data cables from the backplane.
7. Remove the SAS backplane from the appliance: