IBM 3270 manual Additional Problem Isolation

ŸIf your system has a battery unit:

“Warning: Do not dispose of the battery unit in See instructions for disposal in the battery inst instructions.”

“Check the condition of the battery.”

Problem Isolation

All repair action associated with the card begins he

Problem isolation is based on operator-reported failure messages. These procedures point out system unit proble cabling, and card problems.

If the failure is not caused by the card, go to packages for other options, if installed. If the prob resolved, refer to the hardware maintenance manual for computer being serviced.

To do problem isolation, you need the 3270 PCI Card d utility that is on the CD-ROM shipped with the card maintenance manual for the personal computer being servi

ŸFollow the “Problem Determination Procedures” on page determine whether or not the 3270 PCI card is ba

Additional Problem Isolation

If you have completed problem isolation procedures wi the problem, the following steps should help you find or visual symptoms.

1. Check the entire system for loose or damaged conn

2.Go to the hardware maintenance manual for the per computer and follow the procedures there.

If you have followed these procedures and still have problem, you should request technical assistance (see on page 23).

Section 3. Maintenance and Service21