Lenovo PC 300GL User Guide (including system setup and option in - Page 119

Troubleshooting Charts

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Troubleshooting Charts You can use the troubleshooting charts in this section to find solutions to problems that have definite symptoms. Important If you find it necessary to remove the computer cover, first read "Safety Information" on page vii and "Removing the Cover" on page 54 for important safety information and instructions. If you have just added new software or a new computer option and your computer is not working, do the following before using the troubleshooting charts: Remove the software or device you just added. Run the diagnostic programs to determine if your computer is running correctly. (See "IBM Enhanced Diagnostics" on page 116 for information about diagnostic programs provided with your computer.) Reinstall the new software or new device. Chapter 8. Troubleshooting 105

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Troubleshooting Charts
You can use the troubleshooting charts in this section to find solutions to
problems that have definite symptoms.
Important
If you find it necessary to remove the computer cover, first read “Safety
Information” on page
vii and “Removing the Cover” on page
54 for
important safety information and instructions.
If you have just added new software or a new computer option and your
computer is not working, do the following before using the troubleshooting
charts:
±
Remove the software or device you just added.
±
Run the diagnostic programs to determine if your computer is running
correctly.
(See “IBM Enhanced Diagnostics” on page
116 for
information about diagnostic programs provided with your computer.)
±
Reinstall the new software or new device.
Chapter 8.
Troubleshooting
105