Power-Supply Leds - IBM System x3550 M5 Type 5463 Installation And Service Manual

DIMM 19-24
error LEDs
Microprocessor 2
error LED
Fan 8 Fan 7
error LED error LED
Figure 27. System board error LEDs
For the eight 2.5-inch hot-swap server configuration, it will also come with a LCD
operating panel assembly, which displays a current list of errors reported by the
system and other information. See the "LCD operating panel assembly" on page 21
for more information about the LCD operating panel assembly.
Note: The LCD operating panel assembly is only installed in the eight 2.5-inch
hot-swap server configuration.

Power-supply LEDs

Use this information to view power-supply LEDs.
The following minimum configuration is required for the server to start:
v One microprocessor in microprocessor socket 1
v One 4 GB DIMM on the system board
v One power supply
v Power cord
v Six cooling fans (fan 1, 2, 3, 4, 5 and 7)
System
error
LED
DIMM 7-18
error LEDs
Fan 6 Fan 5 Fan 4
error LED error LED error LED
System IMM2
locator Power heartbeat
LED LED LED
Battery error LED
ServeRAID error LED
Microprocessor 1
error LED
DIMM 1- 6
error LEDs
Fan 3 Fan 2 Fan 1
error LED error LED error LED
Chapter 3. Troubleshooting
69