
Troubleshooting Guide
Problem
Cause and Action
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The computer is
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disconnected from the
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network when it attempts
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to accesses using a PC
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Card on battery operation.
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Your computer limits the processor speed on battery operation to save battery
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life; however, some network cards do not allow processor control. Do as
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follows:
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1. Click on Start.
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2. Move the cursor to Settings; then click on Control Panel.
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3. Double-click on the ThinkPad Configuration icon.
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4. Click on Power Management.
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The “Power Management Properties” window appears.
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5. Click on the Power Mode tab.
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6. Make sure Battery is selected in the Power Source list box. If it is not,
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select Battery.
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7. Click on the Customized radio button.
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8. Select Maximize in the Processor speed list box under Setting details.
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9. Click on OK to apply the change.
Docking Station or Port Replicator Problems
Problem
Cause and Action
The IDE CD-ROM drive or
the hard disk drive in the
docking station does not
work.
Make sure that the system resources of the secondary IDE device in the
docking station do not conflict with the system resources of the other devices.
Do the following:
1. Click on Start.
2. Move the cursor to Programs and ThinkPad; then click on ThinkPad
Configuration.
3. Click on Docking Station (
), and put a check mark ( ) in the Enable
IDE device in the docking station check box by clicking on it.
Note: Do not use IRQ 11 and 15 for the PCI device setting.
4. Click on OK.
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IBM ThinkPad 600E User's Reference