TP SelectaDock I - Keyboard/Indicator Related Symptoms

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TP SelectaDock I - Keyboard/Indicator Related Symptoms

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Keyboard Related Symptoms

Symptom/Error

IBM ThinkPad Dock I FRUs Sequence of Actions

One or more keys do not work on the external keyboard, nut the IBM ThinkPad Dock I is otherwise functional

Go to "External Keyboard"

Indicator Related Symptoms

Symptom/Error

IBM ThinkPad Dock I FRUs Sequence of Actions

Power-good light does not turn on, fan does not run, and the computer is not functional.

See "Undetermined Problems"

Computer is functional and the fan runs, but the power on indicator does not turn on.

1. Check the connector of LCD Group
2. Main Card
3. Go to "Power Supply"

LCD (IBM ThinkPad Dock I) for the hard disk drive stays on.

1. 2.5-inch hard disk drive in the UltraBay of the IBM ThinkPad Dock I

LCD (IBM ThinkPad Dock I) for the hard disk drive is not working, but the IBM ThinkPad Dock I is functional.

1. Check the connector of LCD Group
2. LCD Circuit Board Group
3. Main card

Power Related Symptoms

Symptom/Error

IBM ThinkPad Dock I FRUs Sequence of Actions

Although the computer is turned off, the fan of the IBM ThinkPad Dock I power supply is running

The fan is working correctly. To stop the fan, set the key lock to the external left position

The power of IBM ThinkPad Dock I cannot be turned off

See "Undetermined Problems"

Peripheral Device Related Symptoms

Symptom/Error

IBM ThinkPad Dock I FRUs Sequence of Actions

External Display screen changes colours

Go to "External Display"

Other Symptoms

Symptom/Error

IBM ThinkPad Dock I FRUs Sequence of Actions

Computer does not work, the power-on indicator does not turn on, but the fan runs.

See "Undetermined Problems"

Program-load error during remote IPL from the file servicer.

Network Adapter

Intermittent failures.

Do the loop test. (See "How to Run the Diagnostics")

The HDD-3 is not recognized and no error codes appear on the screen. (The password of the HDD-3 is still set.)
Note: The HDD-3 icon indicates the 2.5-inch ThinkPad hard disk drive installed in IBM ThinkPad Dock I.

1. Remove the hard disk password for the ThinkPad hard disk as follows:
a. Install the second hard disk drive on the computer.
b. Remove the hard disk password.

Search Keywords

Hint Category

Hardware Maintenance Information

Date Created

02-08-96

Last Updated

27-08-98

Revision Date

21-08-99

Brand

IBM ThinkPad

Product Family

ThinkPad Docking Stations

Machine Type

3547

Model

001

TypeModel

Retain Tip (if applicable)

Reverse Doclinks
and Admin Purposes

Symptom/Error	IBM ThinkPad Dock I FRUs Sequence of Actions
One or more keys do not work on the external keyboard, nut the IBM ThinkPad Dock I is otherwise functional	Go to "External Keyboard"

Symptom/Error	IBM ThinkPad Dock I FRUs Sequence of Actions
Power-good light does not turn on, fan does not run, and the computer is not functional.	See "Undetermined Problems"
Computer is functional and the fan runs, but the power on indicator does not turn on.	1. Check the connector of LCD Group 2. Main Card 3. Go to "Power Supply"
LCD (IBM ThinkPad Dock I) for the hard disk drive stays on.	1. 2.5-inch hard disk drive in the UltraBay of the IBM ThinkPad Dock I
LCD (IBM ThinkPad Dock I) for the hard disk drive is not working, but the IBM ThinkPad Dock I is functional.	1. Check the connector of LCD Group 2. LCD Circuit Board Group 3. Main card

Symptom/Error	IBM ThinkPad Dock I FRUs Sequence of Actions
Although the computer is turned off, the fan of the IBM ThinkPad Dock I power supply is running	The fan is working correctly. To stop the fan, set the key lock to the external left position
The power of IBM ThinkPad Dock I cannot be turned off	See "Undetermined Problems"

Symptom/Error	IBM ThinkPad Dock I FRUs Sequence of Actions
External Display screen changes colours	Go to "External Display"

Symptom/Error	IBM ThinkPad Dock I FRUs Sequence of Actions
Computer does not work, the power-on indicator does not turn on, but the fan runs.	See "Undetermined Problems"
Program-load error during remote IPL from the file servicer.	Network Adapter
Intermittent failures.	Do the loop test. (See "How to Run the Diagnostics")
The HDD-3 is not recognized and no error codes appear on the screen. (The password of the HDD-3 is still set.) Note: The HDD-3 icon indicates the 2.5-inch ThinkPad hard disk drive installed in IBM ThinkPad Dock I.	1. Remove the hard disk password for the ThinkPad hard disk as follows: a. Install the second hard disk drive on the computer. b. Remove the hard disk password.

	Search Keywords
	Hint Category	Hardware Maintenance Information
	Date Created	02-08-96
	Last Updated	27-08-98
	Revision Date	21-08-99
	Brand	IBM ThinkPad
	Product Family	ThinkPad Docking Stations
	Machine Type	3547
	Model	001
	TypeModel
	Retain Tip (if applicable)
	Reverse Doclinks and Admin Purposes