Remind Button; Easy Led Diagnostics - Lenovo ThinkServer RD120 Hardware Maintenance Manual

Remind button

You can use the remind button on the Easy LED Diagnostics panel to put the
system-error LED on the operator information panel into Remind mode. When you
press the remind button, you acknowledge the error but indicate that you will not
take immediate action. The system-error LED flashes while it is in Remind mode
and stays in Remind mode until one of the following conditions occurs:
v All known errors are corrected.
v The server is restarted.
v A new error occurs, causing the system-error LED to be lit again.

Easy LED Diagnostics

The following table describes the LEDs on the Easy LED Diagnostics panel and
suggested actions to correct the detected problems.
Note: Check the system event/error log and BMC system event log for additional
information before replacing a FRU.
LED Problem
None, but An error has occurred and cannot be
the diagnosed, or the Advanced System
System Management (ASM) processor on the
Error LED Remote Supervisor Adapter II SlimLine
is lit. has failed. The error is not represented
by a diagnostics LED.
OVER The power supplies are using more
SPEC power than their maximum rating.
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ThinkServer RD120 server Machine Types 6444, 6445, 6446, and 6447: Hardware Maintenance Manual
1
PCI slot 1 error LED
2
PCI slot 2 error LED
Action
Use the Configuration/Setup utility program to check the system
error log for information about the error.
1. Remove optional devices from the server.
2. Replace the failing power supply.
Attention: In a dc power environment, only trained
service personnel other than Lenovo service technicians are
authorized to connect or disconnect power to the dc power
supply and to remove and install a dc power supply. See
the documentation that comes with each dc power supply.