![background image](http://html2.mh-extra.com/html/ibm/thinkpad-x30-series/thinkpad-x30-series_service-and-troubleshooting-manual_3272902038.webp)
8.
Make sure the information is correct.
9.
Click the Properties button. Check the
″
Device status
″
box and make
sure the device is working properly. If not, click the Troubleshooter
button.
Problem:
Incorrect characters appear on the screen.
Solution:
Did you install the operating system or application program correctly? If
they are installed and configured correctly, have the computer serviced.
Problem:
The screen stays on even after you turn off your computer.
Solution:
Press and hold the power switch for 4 seconds or more to turn off your
computer; then turn it on again.
Problem:
Missing, discolored, or bright dots appear on the screen every time you
turn on your computer.
Solution:
This is an intrinsic characteristic of the TFT technology. Your computer’s
display contains multiple thin-film transistors (TFTs). A small number of
missing, discolored, or bright dots on the screen might exist all the time.
Battery problems
Problem:
The battery cannot be fully charged by the power-off method in the
standard charge time for your computer.
Solution:
The battery might be over-discharged. Do the following:
1.
Turn off the computer.
2.
Make sure that the over-discharged battery is in the computer.
3.
Connect the ac adapter to the computer and let it charge.
If the battery cannot be fully charged in 24 hours, use a new battery.
If the optional Quick Charger is available, use it to charge the
over-discharged battery.
Problem:
Your computer shuts down before the battery status indicator shows
empty, -or- Your computer operates after the battery status indicator
shows empty.
Solving computer problems
26
ThinkPad
®
X30 Series Service and Troubleshooting Guide
Summary of Contents for Thinkpad X30 Series
Page 1: ...ThinkPad X30 Series Service and Troubleshooting Guide...
Page 2: ......
Page 3: ...ThinkPad X30 Series Service and Troubleshooting Guide...
Page 6: ...iv ThinkPad X30 Series Service and Troubleshooting Guide...
Page 8: ...vi ThinkPad X30 Series Service and Troubleshooting Guide...
Page 12: ...x ThinkPad X30 Series Service and Troubleshooting Guide...
Page 22: ...Caring for your ThinkPad computer 10 ThinkPad X30 Series Service and Troubleshooting Guide...
Page 50: ...Replacing the battery 38 ThinkPad X30 Series Service and Troubleshooting Guide...
Page 56: ...Getting help and service 44 ThinkPad X30 Series Service and Troubleshooting Guide...
Page 62: ...50 ThinkPad X30 Series Service and Troubleshooting Guide...
Page 78: ...66 ThinkPad X30 Series Service and Troubleshooting Guide...
Page 84: ...72 ThinkPad X30 Series Service and Troubleshooting Guide...
Page 85: ...Appendix D Notices 73...
Page 87: ...Appendix D Notices 75...
Page 93: ...Appendix D Notices 81...
Page 94: ...82 ThinkPad X30 Series Service and Troubleshooting Guide...
Page 95: ...Appendix D Notices 83...
Page 96: ...84 ThinkPad X30 Series Service and Troubleshooting Guide...
Page 98: ...86 ThinkPad X30 Series Service and Troubleshooting Guide...
Page 99: ......
Page 100: ...Part Number 92P1305 1P P N 92P1305...