IBM 3270 Manual page 182

If You Have
It Can Be
This Symptom: Caused By: Do This:
)( ~5nn A bad connection Press the Reset key, and
between your 3274 repeat what you did
Control Unit and your when the problem
3270 PC occurred. If you still
have the problem, go
back to Step 5 on page
13-5, and follow the
instructions under the
Yes answer for reporting
a control unit problem.
)( ~ 204
1. A 3270 PC hardware 1. Go back to Step 4 on
problem page 13-4, and follow the
)( ~ 207
Or: instructions under the
2. A 3270 PC Control Yes answer for reporting
)(
~
208
Program problem
a hardware problem. If
there is no hardware
)( ~
211
problem:
2. Repeat what you were
doing that caused the
problem. If you still
have the problem, go
back to Step 5 on page
13-5 and follow the
instructions under the
No answer for reporting
a control program
problem.
)(
~
209
1.
A bad connection 1.
Make sure that the
between your 3274
coaxial cable is securely
Control Unit and your connected. Turn the
3270 PC
system unit off, and turn
Or:
it on again. If you still
2. A 3270 PC hardware' have the problem:
problem 2. Go back to Step 4 on
Or: page 13-4, and follow the
3. A 3270 PC Control instructions under the
Program problem
Yes answer for reporting
a hardware problem. If
there is no hardware
problem:
3. Repeat what you did
when the problem
occurred. If you still
have the problem, go
back to Step 5 on page
13-5 and follow the
instructions under the
No answer for reporting
a control program
problem.
Locating Problems With Your CP 13-7