A-4 SPARC Enterprise M3000 Server Installation Guide • January 2009
A.2 Operator Panel Overview
If no network connection is available, the operator panel is used to start or stop the
system. The operator panel has three LED status indicators, a power button, and a
mode switch (key switch). The panel is located at the center on the front of the
server.
While the system is running, the Power LED and the XSCF STANDBY LED (green)
should be on, and the CHECK LED (orange) should not be on. If the CHECK LED
is on, search the system logs to determine what is wrong.
The three LED status indicators on the operator panel show the following:
■ General system status
■ System problem warning
1-c DC-DC converter
*
2 Memory slot DIMM (MEM#00A)
3 Memory slot DIMM (MEM#00B)
4 Memory slot DIMM (MEM#01A)
5 Memory slot DIMM (MEM#01B)
6 Fan unit FAN_A#0
7 Fan unit FAN_A#1
8 PCIe slot PCI#0
9 PCIe slot PCI#1
10 PCIe slot PCI#2
11 PCIe slot PCI#3
12 Power supply unit PSU#0
13 Power supply unit PSU#1
14 Memory slot DIMM (MEM#02A)
15 Memory slot DIMM (MEM#02B)
16 Memory slot DIMM (MEM#03A)
17 Memory slot DIMM (MEM#03B)
* These components are fixed to the motherboard unit.
† MBU_A has a CPU consisting of four-core processors and MBU_A_2 has a CPU consisting of two-core processors.
Location number Name Abbreviation
