IBM 7012 G Series, Руководство по обслуживанию

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System Installation
5-7
Step 3. Loading the Diagnostics
The diagnostics can be run from a CD ROM disk, from a locally attached disk, or from a
server if Version 4.1 (or higher) of the AIX operating system is installed on the system.
If you are not sure whether Version 4.1 (or higher) of the AIX operating system is installed,
you can check by setting the mode switch to the Service position and turning the system
unit on. If the system stops with two or more numbers between
221
and
296
alternating
in the LCD display, Version 4.1 (or higher) of the AIX operating system is not installed.
If Version 4.1 (or higher) of the AIX operating system is installed, the diagnostic programs
should load from a locally attached disk or from a server.
If Version 4.1 (or higher) of the AIX operating system is not used, the diagnostics can be
loaded from the diskettes or from the diagnostic CD ROM disk.
The following procedure will attempt to load the diagnostics from a disk or from a server. If
they cannot be loaded from a disk or server, the diagnostic CD ROM disk will be used to
load and run the checkout.
1. Set the mode switch to the Service position.
2. Set the power switches on all of the attached devices to On.
3. Set the power switch on the system unit to On.
4. Watch the operator panel LCD display.
If the system stops with two or more numbers between
221
and
296
alternating in the
LCD display, Version 4.1 (or higher) of the AIX operating system is not installed. Do the
following:
a. Insert the first diagnostic diskette in the diskette drive, or insert the diagnostic
CD ROM disk into the CD ROM drive.
Note: For more information on using diagnostic diskettes, please refer to the ”Service
Hints” section in this manual.
b. When
c07
displays, insert the next diskette until the diagnostics are loaded.
If
c31
displays, follow the displayed instructions to select the console display.
If the system stops for at least three minutes with a steady number or a flashing
888
displayed in the LCD display, a problem was detected during IPL of the diagnostics.
Check for loose cables or cards. If you do not find a problem, go to MAP 0020.
5. When the diagnostic programs load correctly the
DIAGNOSTIC OPERATING
INSTRUCTIONS
display.
Did the
DIAGNOSTIC OPERATING INSTRUCTIONS
display?
NO Go to MAP 0020.
YES Go to Step 4.