IBM IntelliStation Z Pro 6221, Hardware Maintenance Manual

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If power-on self-test (POST) detects a problem, there might be a series of beeps or
no beep, and a numeric error message might appear on the screen. Write down
any beep series and error code numbers with descriptions, and then see
“Symptom-to-FRU index” on page 83 for the explanation of error codes
and“Diagnostics” on page 15 for the explanation of error codes.
During startup, the following messages might be displayed briefly:
v To start the Product Recovery Program, Press F11
v Press F1 for Configuration/Setup
v <<< Press <CTRL><C> to start LSI Logic Configuration Utility >>>
To use any of these features, press the appropriate function key or keys quickly.
The messages appear for only a few seconds. For more information about the
programs listed in these messages, see “Using the Configuration/Setup Utility
program” on page 9.
During startup, you might not see Press F1 for Configuration/Setup . If you want
to see the prompt, see instructions for displaying the prompt in “Using the
Configuration/Setup Utility program” on page 9.
Use the Configuration/Setup Utility program to configure your computer with
passwords, PCI adapter configuration, and other options. The Configuration/Setup
Utility menu is displayed at the top of the screen. To navigate the menu and screen
items, follow the instructions on the right of the screen.
The operating system and application programs start from the hard disk. If your
computer is attached to a network, the computer will begin attaching to any LANs
and remote applications to which you have access. A network administrator can
also “wake up” your computer (start it remotely) to download programs or gather
information about computer performance.
Turning off the computer
When you turn off the computer and leave it connected to ac power, the computer
can respond to remote requests to turn on the computer. To remove all power from
the computer, you must disconnect it from the power source.
Some operating systems require an orderly shutdown before you turn off the
computer. See your operating-system documentation for information about shutting
down the operating system.
Statement 5
CAUTION:
The power-control button on the device and the power switch on the power
supply do not turn off the electrical current supplied to the device. The device
also might have more than one power cord. To remove all electrical current
from the device, ensure that all power cords are disconnected from the power
source.
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General information
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