IBM PC 300PL Types 6862, User Manual

Page: 122 / 190

POST error
The computer might display more than one error message. Often, the first
error to occur causes subsequent errors. When using the POST message
charts in this section, always begin by following the suggested action for the
first error message that appears on your computer screen. Note that, in
these charts, "X" can be any alphanumeric character.
Code Description Action
101 Interrupt failure Have the computer serviced.
102 Timer failure Have the computer serviced.
106 System board failure Have the computer serviced.
114 External ROM checksum error 1. If you installed an adapter
card, remove the card and
restart the computer.
2. Have the computer
serviced or replace the
adapter card.
129 Level 1 cache error Have the computer serviced.
131 POST detected a system board
voltage out of range Have the computer serviced.
135 Microprocessor fan failure Have the computer serviced.
151 Real time clock failure Have the computer serviced.
161 Defective CMOS Battery Replace the battery. See
“Replacing the battery” on
page 125.
104
PC 300PL and PC 300GL User Guide