IBM 689912U - IntelliStation Z - Pro 6899, Руководство по техническому обслуживанию аппаратной части

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General Checkout (Type 6272 Models
88X, 89X, 90X, 91X)
This general checkout and diagnostic procedure is for the
Type 6272, Models 88X, 89X, 90X, 91X only. These
models come without a diskette drive (disketteless) and
without a CD-ROM.
Depending on the operating system and network
configuration, the method of running diagnostics varies.
It is the customer's responsibility to make the IBM PC
Enhanced Diagnostics accessible from either:
Ÿ
The local hard disk
-- or --
Ÿ
The server
If the computer you are servicing is set up to start
remotely, this general checkout procedure assumes that
the server providing services to the computer and the
network are functioning correctly.
Note
Run the IBM PC Enhanced Diagnostics under the
DOS operating system. Windows 95 and Windows
NT diagnostics should be run only if the DOS version
is not available.
For more information about the IBM PC Enhanced
Diagnostics, see “Diagnostics Test Programs” on
page 205.
001
– Power-off the computer and all external devices.
– Check all cables and power cords.
– Make sure the computer is connected to a functioning
network.
– Set all display controls to the middle position.
– Power-on all external devices.
– Power-on the computer.
– Check for the following response:
1. One beep
2. Operating system or diagnostics loaded
Note
If the operating system loader screen appears,
select an operating system.
DID YOU RECEIVE THE CORRECT RESPONSE?
Yes No
002
Check the following for the response you received
and perform the action:
(Step 002 continues)
Service Information
5