Lenovo ThinkServer TD200x Bedienungsanleitung PDF herunterladen (Seite 190)

v Follow the suggested actions in the order in which they are listed in the Action column until the problem

is solved.

v See the "Parts Listing" section in the Hardware Maintenance Manual to determine which components are

customer replaceable units (CRU) and which components are field replaceable units (FRU).

v If an action step is preceded by “(Trained service technician only),” that step must be performed only by a

trained service technician.

The Chassis Event Log (CEL) on

system %1 is 100% full.

(%1 = CIM_ComputerSystem.

ElementName)

Info The IMM event log is full.

When the log is full, older

log entries are replaced by

newer ones.

To avoid losing older log entries,

save the log as a text file and

clear the log.

%1 Platform Watchdog Timer expired

for %2.

(%1 = OS Watchdog or Loader

Watchdog; %2 = OS Watchdog or

Loader Watchdog)

Error A Platform Watchdog Timer

Expired event has occurred.

1. Reconfigure the watchdog

timer to a higher value.

2. Make sure that the IMM

Ethernet over USB interface

is enabled.

3. Reinstall the RNDIS or

cdc_ether device driver for

the operating system.

4. Disable the watchdog.

5. Check the integrity of the

installed operating system.

IMM Test Alert Generated by %1.

(%1 = user ID)

Info A user has generated a test

alert from the IMM.

No action; information only.

Security: Userid: '%1' had %2 login

failures from an SSH client at IP

address %3.

(%1 = user ID; %2 =

MaximumSuccessiveLoginFailures

(currently set to 5 in the firmware);

%3 = IP address, xxx.xxx.xxx.xxx)

Error A user has exceeded the

maximum number of

unsuccessful login attempts

from SSH and has been

prevented from logging in for

the lockout period.

1. Make sure that the correct

being used.

2. Have the system

administrator reset the login

ID or password.

Diagnostic programs, messages, and error codes

The diagnostic programs are the primary method of testing the major components

of the server. As you run the diagnostic programs, text messages and error codes

are displayed on the screen and are saved in the test log. A diagnostic text

message or error code indicates that a problem has been detected; to determine

what action you should take as a result of a message or error code, see the

diagnostics messages in the Hardware Maintenance Manual.

Running the diagnostic programs

To run the diagnostic programs, do the following:

1. If the server is running, turn off the server and all attached devices.

2. Turn on all attached devices; then, turn on the server.

3. When the prompt Press F2 for Dynamic System Analysis (DSA) is displayed,

press F2.

Note: The DSA preboot diagnostics program might appear to be unresponsive

for an unusual length of time when you start the program. This is normal

operation while the program loads.

4. Optionally, select Quit to DSA to exit from the stand-alone memory diagnostic

program.

174 ThinkServer TD200x Types 3719, 3821, 3822, and 3823: Installation and User Guide

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