Event Logs - Lenovo System x3550 M4 Installation And Service Manual

Hide thumbs Also See for System x3550 M4:
Table of Contents

Advertisement

Table 15. System pulse LEDs
LED
RTMM heartbeat
IMM heartbeat
PCI riser-card LEDs
Use this information to view PCI riser-card LEDs.
The following illustration shows the location of the PCI riser-card LEDs.
Figure 91. PCI riser-card LEDs

Event logs

Error codes and messages displayed in POST event log, system-event log, integrated management module
(IMM2) event log, and DSA event log.
Description
Power-on and power-off
sequencing.
IMM2 heartbeat boot process.
Action
1. If the LED blinks at 1Hz, it is functioning
properly and no action is necessary.
2. If the LED is not blinking, (trained
technician only) replace the system board.
The following steps describe the different
stages of the IMM2 heartbeat sequencing
process.
1. When this LED is blinking fast
(approximately 4Hz), this indicates, that the
IMM2 code is in the loading process.
2. When this LED goes off momentarily, this
indicates that the IMM2 code has loaded
completely.
3. When this LED goes off momentarily and
then starts blinking slowing (approximately
1Hz), this indicates that IMM2 is fully
operational. You can now press the power-
control button to power-on the server.
4. If this LED does not blink within 30 seconds
of connecting a power source to the server,
(trained technician only) replace the system
board.
.
Chapter 4
133
Troubleshooting

Advertisement

Table of Contents
loading

This manual is also suitable for:

7914

Table of Contents