IBM 6643 - NetVista X40 - 128 MB RAM User Manual page 68

Code Description
161 Defective CMOS Battery
162 A change in the device
configuration occurred
163 Clock not updating
164 CMOS RAM memory size does not
match
166 Boot block check sum error
167 Clock not updating
168 Alert on LAN is not working
correctly
175 System board error
176 System cover has been removed
183 Administrator password required
184 Asset control antenna not detected
186 System board or hardware security
error
187 Administrator password and
startup sequence has been cleared
54
User Guide
Action
Replace the battery. See "Replacing the
battery" on page 71.
1. Verify that all external devices are
turned on.
2. Verify that all devices are properly
installed and securely connected.
3. If you added, removed, or
changed the location of a device,
you must save the new
configuration in the
Configuration/Setup Utility
program. See "Chapter 4. Using
the Configuration/Setup Utility
program," on page 31 for more
information.
Have the computer serviced.
Go to "Running the IBM Enhanced
Diagnostics program" on page 70 for
instructions on running memory
diagnostics.
Have the computer serviced.
Have the computer serviced.
1. Go to "Starting and using the
Configuration/Setup Utility
program" on page 31, and follow
the instructions to verify that Alert
on LAN is enabled.
2. If Alert on LAN is enabled and
you still get this error code, have
the computer serviced.
Have the computer serviced.
Type the administrator password. If the
problem persists, have the computer
serviced.
Type the administrator password.
Have the computer serviced.
Have the computer serviced.
Go to "Starting and using the
Configuration/Setup Utility program"
on page 31, and follow the instructions
to set an administrator password and
the startup sequence.