Sun Oracle SPARC T3-2 Service Manual page 21

Motherboard Components
TABLE:
Item FRU
1 Memory riser
2 Service processor
3 DIMMs
4 Memory riser filler panel
5 Motherboard assembly
6 Battery
Related Information
"Understanding Component Replacement Categories" on page 66
■
"Servicing Memory Risers and DIMMs" on page 109
■
"Servicing the Motherboard" on page 163
■
"Servicing the System Lithium Battery" on page 143
■
Notes
Remove this to service DIMMs.
Back panel PCI cross beam must
be removed to access risers.
See configuration rules before
upgrading DIMMs.
Must be installed in blank
memory riser slots.
Must be removed to access power
distribution board, power supply
backplane, and paddle card.
Necessary for system clock and
other functions.
FRU Name (If Applicable)
/SYS/MB/CMP0/MR0
/SYS/MB/CMP0/MR1
/SYS/MB/CMP1/MR0
/SYS/MB/CMP1/MR1
/SYS/MB/SP
/SYS/MP/CMPn/MRn/BOBn/CHn/Dn
N/A
/SYS/MB
/SYS/MB/V_VBAT
Identifying Server Components 9