5-14
Sun Fire X4440 Server Service Manual • September 2010
5.4.2
Installing the Front Control Panel Light Pipe
Assembly
1. Align the light pipe assembly with the mounting holes on the drives cage.
2. Secure the light pipe assembly with three No. 2 Phillips screws.
3. Install the drives backplane.
See
Section 5.3.2, “Installing the Drives Backplane” on page 5-11
.
4. Install the drives cage.
See
Section 5.2.2, “Installing the Drives Cage” on page 5-7
.
5.5
Servicing the Power Distribution Board
(PDB)
It is easier to service the power distribution board (PDB) with the bus bar assembly
attached. If you are replacing a faulty PDB, you must remove the bus bar assembly
from the old board and attach it to the new PDB.
You must remove the power distribution board to access the Paddle card.
Note –
FRU
: This field-replaceable unit should be replaced only by qualified service
technicians. Contact your Sun Service representative for assistance.
Caution –
The system supplies power to the power distribution board even when
the server is powered off. To avoid personal injury or damage to the server, you must
disconnect power cords before servicing the power distribution board.
5.5.1
Removing the Power Distribution Board
1. Remove the motherboard assembly.
See
Section 4.7.1, “Removing the Motherboard Assembly” on page 4-34
.
2. Remove all power supplies.
a. Grasp the power supply handle and press the release latch.
Содержание Fire X4440
Страница 1: ...Sun Fire X4440 Server Service Manual Part No 820 3836 14 September 2010 Revision 01 ...
Страница 10: ...x Sun Fire X4440 Server Service Manual September 2010 ...
Страница 20: ...1 6 Sun Fire X4440 Server Service Manual September 2010 FIGURE 1 1 Cables SAS ...
Страница 39: ...Chapter 2 Preparing to Service the System 2 13 ...
Страница 40: ...2 14 Sun Fire X4440 Server Service Manual September 2010 ...
Страница 63: ...Chapter 3 Servicing Customer Replaceable Devices 3 23 FIGURE 3 16 Installing the DVD USB Module ...
Страница 64: ...3 24 Sun Fire X4440 Server Service Manual September 2010 ...
Страница 68: ...4 4 Sun Fire X4440 Server Service Manual September 2010 FIGURE 4 1 Fault Remind Button Locations ...
Страница 84: ...4 20 Sun Fire X4440 Server Service Manual September 2010 FIGURE 4 9 Installing the Air Duct ...
Страница 94: ...4 30 Sun Fire X4440 Server Service Manual September 2010 FIGURE 4 14 Installing a PCIe Card ...
Страница 122: ...4 58 Sun Fire X4440 Server Service Manual September 2010 ...
Страница 172: ...5 50 Sun Fire X4440 Server Service Manual September 2010 FIGURE 5 26 Converting Onboard SATA to HBA ...
Страница 179: ...Chapter 6 Returning the Server to Operation 6 7 ...
Страница 180: ...6 8 Sun Fire X4440 Server Service Manual September 2010 ...