Dell Storage Center SC200 Service Manual page 26

Chapter 2 Replacing SC200/220 Components
Figure 20. Replacing the SC220 backplane
1 Backplane
2 Captive screw
3 Screws (4)
11 Align the holes on the replacement backplane with the pins on the enclosure.
12 Tighten the captive screw to secure the backplane to the chassis.
13 Replace the screws that secure the backplane.
14 Align the slots on the EMM/power supply cage with the tabs on the chassis.
15 Push the EMM/power supply cage toward the front of the enclosure.
16 Replace the screws that secure the EMM/power supply cage to the chassis.
17 Replace the control panel as described on
18 Replace both power supply/cooling fan modules as described on
19 Replace both EMMs as described on
20 Replace the hard drives in their respective slots as described on
21 Start up the controller(s) and enclosure(s) as described on
22 Use the controller CLI to reset the new Service tag of the replacement backplane to the
original enclosure Service tag.
a Locate the Service tag label on the power supply cage and note the Service tag
value.
b Connect a laptop to the controller (not the enclosure) serial port using RS-232
cables. If connecting from a USB port, use a USB to RS-232 converter.
c Power up the laptop.
d Open a terminal emulator or a command-line interface and configure the connection
as described below:
Setting
Emulation
Column Mode
Connection
Connection Type
Baud Rate
Parity
22
1
page 19.
page 17.
Value
VT220
132
Serial Port
Direct
115,200
None
Storage Center SC200 and SC220 Enclosures Service Guide
3
2
page 10.
page 13.
page 24.