Step 1020-4
1. Turn off, then turn on the system unit.
2. When the keyboard indicator appears, press the F1 key on a directly attached
keyboard or the 1 key on an ASCII terminal.
3. When the System Management Services appear, check the error log for any
errors.
Choose Utilities
Choose Error Log
If an error is logged, check the time stamp.
If the error was logged during the current boot attempt, record it.
If you are working on a Model 140 or Model 240, look up the error in the
Chapter 3, “Error Code to FRU Index for the Model 140 and Model 240” on
page 3-1 and do the listed action. If you are working on a Model 150, look
up the error in the Chapter 4, “Error Code to FRU Index for the Model 150”
on page 4-1 and do the listed action.
If no recent error is logged in the error log, go to “MAP 1540: Minimum
Configuration” on page 2-21.
Chapter 2. Maintenance Analysis Procedures (MAPs) 2-11