Chapter 5
Servicing Infrastructure Boards and Components
5-23
Note –
FRU
: This field-replaceable unit should be replaced only by qualified service
technicians. Contact your Sun Service representative for assistance.
5.8.1
Removing Drive Cables in a SAS Configuration
To remove hard drive cables in a SAS configuration.
1. Prepare the server for service.
a. Power off the server.
See
Section 2.5, “Powering Off the Server” on page 2-4
.
b. Disconnect the power cord (or cords) from the power supply (or supplies).
See
Section 2.5, “Powering Off the Server” on page 2-4
.
c. Slide the server out of the rack.
See
Section 2.6, “Extending the Server to the Maintenance Position” on
page 2-5
.
d. Attach an antistatic wrist strap.
See
Section 2.8, “Performing Electrostatic Discharge and Antistatic Prevention
Measures” on page 2-10
.
e. Remove the top cover.
See
Section 2.9, “Removing the Top Cover” on page 2-12
.
2. Remove the mezzanine tray.
See
Section 4.2.1, “Removing the Mezzanine Tray” on page 4-13
.
3. Remove the air duct.
See
Section 4.3.1, “Removing the Air Duct” on page 4-16
.
4. Remove the fan modules.
See
Section 3.5.4, “Removing a Fan Module” on page 3-13
.
5. Remove the fan power boards.
See
Section 5.1.1, “Removing a Fan Power Board” on page 5-2
.
6. Untwist the cable tiedowns to release the cables.
7. Remove the mezzanine tray support bracket from the power supply bay wall.
8. Remove the cables.
Summary of Contents for Fire X4440
Page 1: ...Sun Fire X4440 Server Service Manual Part No 820 3836 14 September 2010 Revision 01 ...
Page 10: ...x Sun Fire X4440 Server Service Manual September 2010 ...
Page 20: ...1 6 Sun Fire X4440 Server Service Manual September 2010 FIGURE 1 1 Cables SAS ...
Page 39: ...Chapter 2 Preparing to Service the System 2 13 ...
Page 40: ...2 14 Sun Fire X4440 Server Service Manual September 2010 ...
Page 64: ...3 24 Sun Fire X4440 Server Service Manual September 2010 ...
Page 84: ...4 20 Sun Fire X4440 Server Service Manual September 2010 FIGURE 4 9 Installing the Air Duct ...
Page 94: ...4 30 Sun Fire X4440 Server Service Manual September 2010 FIGURE 4 14 Installing a PCIe Card ...
Page 122: ...4 58 Sun Fire X4440 Server Service Manual September 2010 ...
Page 179: ...Chapter 6 Returning the Server to Operation 6 7 ...
Page 180: ...6 8 Sun Fire X4440 Server Service Manual September 2010 ...