IBM B50, User Manual

Page: 155 / 221

Step 3. Running System Verification
1. On the Diagnostic Operating Instructions Screen, press the Enter key.
2. If the terminal type has not been defined, you must use the
Initialize
Terminal
option on the Function Selection menu to initialize the operating system
environment before you can continue with the diagnostics.
3. If you want to do a general checkout with minimal operator action, select the
Diagnostic Routines
option on the Function Selection menu.
If you want to do a more complete checkout including the use of wrap plugs,
select the
Advanced Diagnostics
option on the Function Selection menu. The
advanced diagnostics are primarily for the service representative; they may
instruct you to install wrap plugs to better isolate a problem.
4. Select the
System Verification
option on the Diagnostic Mode Selection menu.
5. If you want to run a general checkout of all installed resources, select the
All
Resource
option on the Diagnostic Selection menu.
If you want to check one particular resource, select that resource on the
Diagnostic Selection menu.
6. Go to “Step 4. Additional System Verification.”
Step 4. Additional System Verification
The checkout programs end with either the Testing Complete menu and a
message stating
No trouble was found
or the A Problem Was Detected On
(Time Stamp) menu with an SRN.
1. Press Enter to return to the Diagnostic Selection menu.
2. If you want to check other resources, select the resource. When you have
checked all of the resources you need to check, go to “Step 5. Stopping the
Diagnostics” on page 7-4.
Chapter 7. Using the System Verification Procedure
7-3