IBM 686536U - IntelliStation Z - Pro 6865, Руководство пользователя

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General Problems
Intermittent Problems
General Problems Action
The computer does
not start when you
press the power
switch. Verify that:
1. All cables are securely connected to the proper connectors on
the computer. For the location of the connectors, see
“Input/Output Device Connectors” on page 66.
2. The computer cover is properly installed.
If the problem cannot be isolated and corrected, have the computer
serviced.
Problems such as a
broken cover lock or
indicator lights not
working. Have the computer serviced.
Intermittent Problems Action
A problem occurs
only occasionally and
is difficult to detect. Verify that:
1. All cables and cords are securely connected to the rear of the
computer and attached devices.
2. When the computer is turned on, the fan grill is not blocked
(there is air flow around the grill), and the fans are working.
If airflow is blocked or the fans are not working, the computer
might overheat.
3. If SCSI devices are installed, the last external device in each
SCSI chain is terminated correctly. (See your SCSI
documentation.)
If the problem cannot be isolated and corrected, have the computer
serviced.
Chapter 8. Solving Problems
99