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Audio problem

Battery pack problem

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Protection notice requirement
This device is protected by U.S. patent numbers 4631603, 4577216, 4819098, 4907093, and other
intellectual property rights. The use of Macrovision's copy protection technology in the device must
be authorized by Macrovision and is intended for home and other limited pay-per-view use only,
unless otherwise authorized in writing by Macrovision. Reverse engineering or disassembly is
prohibited.

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Sound synchronization restriction
For some MPEG1 or MPEG2 files, the sound might not synchronize with the movie.

Problem

Action

(

Windows 95 or Windows 98

users:) Wave or MIDI sound does
not play correctly.

Make sure that the built-in audio device is configured correctly:

  1. Click Start.

2. Move the cursor to Program; then click Control Panel.

  3. Double-click System.

4. Click the Device Manager tab.
5. Click the + mark by Sound, video and game controller.
6. Make sure all the following devices are enabled and configured

correctly:

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Crystal PnP audio System CODEC

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Crystal PnP audio System Control Registers

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Crystal SoundFusion

 PCI Audio Accelerator

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Crystal SoundFusion

 Virtual MPU-401

Problem

Action

The battery pack cannot be
charged.

The battery pack might not be able to charged when it is hot. In that
case, remove it from the computer and leave it at room temperature for
a while. After it cools down, reinstall it and recharge it. If it cannot be
charged, have it serviced.

Summary of Contents for ThinkPad 770Z

Page 1: ...nformation also applies when you are using the docking station Software Selections CD Although your User s Reference describes the ThinkPad Customization Center CD and the Setup Guide describes a ThinkPad Customization Center icon your computer has a Software Selections CD rather than the ThinkPad Customization Center CD and there is no ThinkPad Customization Center icon on the desktop The Softwar...

Page 2: ...g station If you use a SelectaDock I or SelectaDock II docking station connect the power cord to a docking station and the AC Adapter to a SelectaBase 770 port replicator If you use a SelectaDock III docking station connect the power cord to the docking station Notice for using the external monitor If you use the Both LCD and CRT Display function the external monitor must support the same resoluti...

Page 3: ...s 3Com Combo Cards or CardBus Cards in the docking station don t work after the computer resumes from the power management mode 1 Start Windows 95 2 Insert the Software Selections CD into the CD ROM drive 3 At the DOS prompt type COPY src_cd DATA WIN95 cc W95UPD PCI VXD C WINDOWS SYSTEM and press Enter You are prompted if it is okay to overwrite the file 4 Type Y and press Enter The system reboots...

Page 4: ...8 users Wave or MIDI sound does not play correctly Make sure that the built in audio device is configured correctly 1 Click Start 2 Move the cursor to Program then click Control Panel 3 Double click System 4 Click the Device Manager tab 5 Click the mark by Sound video and game controller 6 Make sure all the following devices are enabled and configured correctly Crystal PnP audio System CODEC Cryst...

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