2 Troubleshooting Procedures | 2.3 Power Supply Troubleshooting |
A
Does typed characters appear correctly?
Yes
Insert the diagnostics disk into the FDD. Then run the diagnostics test program.
Yes
Is the diagnostics test loaded?
Yes
Allow each test to perform
automatically
Is an error detected by any of the
diagnostics tests?
No
System is normal
End
No
No
Yes
Perform the Keyboard 
Troubleshooting procedures
in section 2.6
Perform the FDD
Troubleshooting procedures
in section 2.5
After confirming which
diagnostics test has detected 
an error, perform the
appropriate procedure as
outlined below.
