Replacing The Pci Mezzanine Assembly; Remove The Pci Mezzanine Assembly - Oracle Sun Netra T5440 Service Manual

4.6 Replacing the PCI Mezzanine Assembly
4.6

Replacing the PCI Mezzanine Assembly

The PCI mezzanine is a carrier for the PCI-X and PCIe cards. Remove the PCI mezzanine to
replace the following components:
LED board
■
Alarm board
■
FB-DIMMs on the motherboard
■
Motherboard assembly
■
Power distribution board (PDB)
■
It is not necessary to remove the PCI mezzanine for other components. However, when the PCI
mezzanine is removed, additional working space is provided.

Remove the PCI Mezzanine Assembly

1. Prepare the server for memory air duct removal. See:
"Power Off the Server" on page 59
■
"Remove the Server From the Rack" on page 60
■
■ "Perform Antistatic Measures" on page 61
■ "Remove the Top Cover" on page 62
2. Disconnect the PCI mezzanine cables
86 Sun Netra T5440 Server • September 2015
(Figure 4-9).