Chapter 5
Servicing Infrastructure Boards and Components
5-15
b. Slide the power supply out of the system.
See
Section 3.6.3, “Removing a Power Supply” on page 3-18
.
3. Disconnect the top cover interlock cable from the power distribution board.
(
FIGURE 5-8
[1])
4. Disconnect the PDB ribbon cable from the power supply backplane.
5. Remove the four screws securing the L shaped bus bars from the PSU
backplane to the PDB.
6. Remove the No. 2 Phillips screw securing the PDB to the chassis. [2]
7. Grasp the bus bar and pull the PDB/bus bar assembly to the left, away from the
Paddle card.
8. Lift the PDB/bus bar assembly up and out of the system.
9. Place the PDB/bus bar assembly on an antistatic mat.
FIGURE 5-8
Removing the Power Distribution Board
5.5.2
Installing the Power Distribution Board
1. Install the old bus bar onto the new PDB module.
Do not tighten the screws at this time.
All 8 bus bar screws are tightened
only
after
the motherboard is installed. The 4 motherboard to bus bar screws are loosely
installed initially.
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 ...