Fujitsu SPARC Enterprise T5220 Service Manual page 223

The following table identifies the components located on the motherboard and points
to instructions for servicing them.
Motherboard Components (SPARC Enterprise T5220 Servers)
TABLE:
Item FRU
1 Removable back
panel cross beam
2 PCIe/XAUI risers
3 PCIe filler panel
4 Battery
5 FB-DIMMs
6 SCC module
7 Motherboard
assembly
Replacement Instructions
"Servicing PCIe/XAUI
Risers" on page 102
"Servicing PCIe/XAUI
Risers" on page 102
"Servicing PCIe/XAUI
Risers" on page 102
"Servicing the Battery"
on page 112
"Identify Faulty
FB-DIMMs Using the
show faulty
Command" on page 83
"Identify Faulty
FB-DIMMs Using the
FB-DIMM Fault Locator
Button" on page 83
"Servicing the SCC
Module" on page 114
"Servicing the
Motherboard Assembly"
on page 117
Notes
Remove this to service
PCIe/XAUI risers and
cards.
Back panel PCI cross
beam must be removed
to access risers.
Must be installed in
blank PCI slots.
Necessary for system
clock and other
functions.
See configuration rules
before upgrading
FB-DIMMs.
Contains host ID, MAC
addresses, and service
processor configuration
data.
Must be removed to
access power
distribution board,
power supply
backplane, and paddle
card.
Identifying FRUs in SPARC Enterprise T5220 Servers
FRU Name (If Applicable)
N/A
/SYS/MB/RISER0
/SYS/MB/RISER1
/SYS/MB/RISER2
N/A
/SYS/MB/V_VBAT
See "FB-DIMM Configuration
Guidelines" on page 95
/SYS/MB/SC/SCC_NVRAM
/SYS/MB
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