Is the problem resolved?
Yes. The interface cable must be replaced. See Chapter 11, "Getting Help," for
instructions on obtaining technical assistance.
No. Go to step 5.
For example, if the serial mouse has a problem, swap it with a serial mouse that
you know is working properly.
Is the problem resolved?
Yes. The serial device must be replaced. See Chapter 11, "Getting Help," for
instructions on obtaining technical assistance.
No. See Chapter 11, "Getting Help," for instructions on obtaining technical
assistance.
Checking the Equipment
6-7