IBM B50 Computer Hardware User Manual


 
Step 11
1. If the terminal type has not been defined, use the Initialize Terminal option on
the Function Selection menu to initialize the operating system environment
before you can continue with the diagnostics. This is a separate and different
operation from selecting the console display.
2. Select Diagnostic Routines.
3. Press the Enter key.
4. In the table on the following page, find the menu or system response you
received when you selected Diagnostics. Follow the instructions given in the
Action column.
System Response Action
The Diagnostic Mode Selection menu is
displayed.
Select Problem Determination and go to
“Step 12.”
The Missing Resource menu is displayed. Follow the displayed instructions until
either the Diagnostic Mode Selection menu
or an SRN is displayed.
If the Diagnostic Mode Selection menu is
displayed, select Problem Determination
and go to “Step 12.”
If you get an SRN, record it, and go to
“Step 14.”
The New Resource menu is displayed. Follow the displayed instructions.
Note: Devices attached to serial ports S1
or S2 does not appear on the New
Resource menu. Also, ISA adapters do not
appear unless they have been identified
and configured.
If the Diagnostic Mode Selection menu is
displayed, select Problem Determination
and go to “Step 12.”
If you get an SRN, record it, and go to
“Step 14.”
If you do not get an SRN, go to “Step 17.”
The system does not respond to selecting
diagnostics.
Go to “Step 10.”
Chapter 8. Hardware Problem Determination 8-7