Oracle SUN Fire X4640 - Page 16

Legend Header
1 DIMM slot DIMM 0
2 DIMM slot DIMM 7
3 CPU module fault LED
4 DIMM fault LEDs (16)
5 Mechanical key
6 Fault Remind switch
7 Power connector
The CPU fault LED indicates which CPU module contains the faulty DIMM.
To light the fault LED from the capacitor, push the small button on the CPU module labelled
“FAULT REMIND BUTTON.”
The DIMM ejector levers contain LEDs that can indicate a faulty DIMM.
4
3
5
7
6
1
2
DIMM Fault LEDs
Sun Fire X4640 Server Diagnostics Guide • December 2010, Rev A16