IBM NetVista A40 User Manual page 92

Table 1. POST Error Codes (continued)
Code Description
111 I/O parity error 2
129 Level 1 cache error
135 Fan failure
151 Real time clock failure
161 Defective CMOS battery
162 A change in device configuration
occurred
163 Clock not updating
164 CMOS RAM memory size does not
match
166 Boot block check sum error
167 No processor patch
168 Alert on LAN is not working
correctly.
175 System board error
74
User Guide
Action
Go to "IBM Enhanced Diagnostics
program" on page 94 and follow the
instruction to run diagnostics.
Have the computer serviced.
Have the computer serviced.
Have the computer serviced.
Replace the battery. See "Replacing
the battery" on page 97.
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,
save the new configuration in
the Configuration/Setup Utility
program. See "Starting the
Configuration/Setup Utility
program" on page 68 and
"Chapter 4. Using the
Configuration/Setup Utility
program" on page 29 for more
information.
Have the computer serviced.
Go to "IBM Enhanced Diagnostics
program" on page 94 and follow the
instructions to run diagnostics.
Have the computer serviced.
Update the BIOS. See "Updating
system programs" on page 21.
1. Go to "Chapter 4. Using the
Configuration/Setup Utility
program" on page 29 and follow
the instructions to verify that
Alert on LAN is enabled.
2. If Alert on LAN is enabled and
the error persists, have the
computer serviced.
Have the computer serviced.