IBM BladeCenter S Problem Determination And Service Manual page 53

c) Look at the LEDs for the advanced management module. If, after
installing the advanced management module and connecting an
Ethernet cable, the amber Error LED is lit, there is a fault in the
advanced management module.
3) Reset the advanced management module to the default configuration,
which will restore the default user ID and password:
Important: Resetting the advanced management module will shut
down the external ports for all I/O modules, which will disrupt all
network and fibre connectivity. After the advanced management
module resets with the default configuration, it will attempt to obtain
a DHCP address for two minutes before using the default IP address
(192.168.70.125) and subnet mask (255.255.255.0). Remove the Ethernet
cable from the advanced management module if you do not want it to
attempt to obtain a DHCP address.
If you previously saved your configuration, you will be able to restore
it after resolving the problem with the advanced management
module. For more information about restoring a previously saved
configuration, see the IBM BladeCenter Advanced Management Module
User's Guide.
a) Insert a paper clip into the pin hole on the back of the advanced
management module.
b) Push the paper clip in all the way and hold it for approximately
10 seconds. The advanced management module will reset and the
fans will run at full speed, which is clearly audible.
c) Remove the paper clip from the pin hole.
4) Contact IBM support for assistance.
Cannot log in to the advanced management module
If you can establish network connectivity to the advanced management module,
but you cannot log in (user ID or password not valid), the problem may be due to
an incorrect ID or password, or it may be related to too many unsuccessful
attempts.
Problem
When you attempt to log in to the advanced management module, you receive
errors related to the user ID or password not being valid.
Investigation
Perform these steps to resolve the problem:
1. Verify that you are using a valid user ID and password. The user ID and
password are case-sensitive.
2. Wait a few minutes before attempting to log in again. Five unsuccessful login
attempts results in the advanced management module locking out the user ID.
The default wait time is two minutes, but it might have been changed during
the management module user profile configuration.
3. Attempt to log in through both the Web and the Telnet interfaces. If you cannot
log in, reset the advanced management module to the default configuration,
which will restore the default user ID and password:
Chapter 3. Troubleshooting
39