Figure B-4 Cpu/Memory+ Board - Sun Microsystems Enterprise 3500 System Reference Manual

B.2 Board Hot-Swapping Procedures
The CPU/Memory+ board and the I/O+ boards are hot-swappable under certain
conditions. If the operating system detects a hardware failure in the board, the
system powers down the corresponding board slot and turns off the left green status
LED on the board. (There are three status LEDs on each board. See
board LED codes.)
When the left green LED is off, it is safe to remove the board.
B.3 CPU/Memory+ Board
The system will support up to three CPU/Memory+ boards. All empty card cage
slots must have a filler panel installed.
The CPU/Memory+ board (
DIMMs.
CPU 0 slot
(PROC 0)
CPU 1 slot
(PROC 1)
FIGURE B-4
FIGURE B-4
CPU/Memory+ Board
) supports up to 2 CPU modules and 16
LEDs
Appendix B
for the
TABLE 9-2
Board lock (2)
Extractor lever (2)
Functional Description B-5