Problems
Action
An IBM option that used
to work does not work.
Verify that:
1.
All of the option hardware and cable connections are
securely connected.
2.
If the option came with its own test instructions, use those
instructions to test the option.
If the failing device is a SCSI device:
1.
Verify that the cables for all external SCSI devices are
correctly connected.
2.
Verify that all external SCSI devices are turned on.
External SCSI devices must be turned on before the Dock
II is turned on.
If the above items are correct, run the Expansion Unit
diagnostics and “SCSI subsystem” diagnostics on the Dock
II Option Diskette.
Note: If a SCSI adapter card is installed in the ISA
adapter card slot, remove it before running the
diagnostics. See “Removing the Adapter Cards” on
page 60.
If the above items are correct and the test programs found
no problems, have the system unit and option serviced.
If the option does not work with a specific computer, have
that computer serviced with the Dock II.
Chapter 6. Solving Problems
97
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Summary of Contents for Dock II
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