IBM 7012 G Series, Service Manual

Page: 176 / 264

Service Guide
5-6
Installation Checkout
Installation Checkout Procedure
The installation checkout procedure is used to check out the system after initial installation
or after a system upgrading kit is installed.
Notes:
1. The following procedure can be followed only if the AUTOSERVICEIPL flag (this
flag can be set in the STAND BY menu) is set to 1.
2. For details about the MAP’s mentioned in this section, please refer to the
Diagnostic Information For Micro Channel Bus Systems delivered with your
system.
Step 1. Doing a Visual Check
Do the following for initial installation and after altering the system:
1. Be sure the system unit power ON/OFF button is set to Off.
2. Be sure the power switches on all of the attached devices are set to Off.
3. Visually check the system unit and attached devices for:
•
All power cables are securely attached to the system unit or devices
•
All signal cables are connected at both ends
•
All power cables are plugged into the customer’s outlet
•
All covers are installed and the fan openings are not obstructed
•
All ribbons, guides, and other attachments are in place.
4. Go to Step 2.
Step 2. Checking the TTY Terminal Attributes
Checking the TTY Terminal Attributes usually needs to be accomplished only during the
initial installation.
If you have trouble selecting the console display and you are using an attached terminal,
check the TTY Terminal Attributes again.
When you run the diagnostic programs from an attached TTY terminal, the attributes for the
terminal must be set to match the defaults of the diagnostic programs. The TTY terminal
must be attached to the S1 or S2 port on the system unit.
Are you going to run this procedure on an attached TTY terminal?
NO Go to Step 3.
YES Go to “Running the Diagnostic Programs from a TTY Terminal” in Using On
Line Diagnostics in Chapter 27 of Diagnostic Information For Micro Channel
Bus Systems, and check the terminal attributes. Return to Step 3 when you
finish checking the attributes.