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User Manual - Page 5
...12 Troubleshooting 12
Error messages 12 Errors without messages 17 A password problem 19 A power switch problem 19 Keyboard problems 19 UltraNav problems 20 Standby or hibernation problems . . . . 21 Computer screen problems 24 Battery problems 25 Hard disk drive problems 26 A startup problem 27 Fingerprint authentication problems . . . 28 Other problems 29 Starting BIOS Setup Utility...
User Manual - Page 7
... electronic devices. In addition, your computer product may contain a coin-sized internal battery that provides power to your product, you can become damaged due to misuse or neglect.
Follow and retain all computers. The information in this document and provided with your ThinkPad computer. To reduce these risks, follow the instructions included with your system clock...
User Manual - Page 11
... cause discomfort or, potentially, a skin burn. then remove any part of the computer including heat sink inlet fins, power supply vents, and fans. mobile products such as ThinkPad notebook PCs utilize a rechargeable battery pack to instructions included in the product documentation. Do not expose the battery to their compact size. For some heat during normal operation...
User Manual - Page 34
... all of the diagnostic tests in the System Test have the computer serviced.
12 ThinkPad® R50 Series Service and Troubleshooting Guide If PC-Doctor for Windows.
The System Test of the Test Scripts runs some tests of critical hardware components, but it has found no problems, consider running . Message
0175: Bad CRC1, stop POST task
0176...
User Manual - Page 35
... this problem, have the computer serviced. Press F9 and then Enter to continue. Press F10 and then Enter to ignore the warning message. Checksum of the startup sequence setting in Ethernet feature, and you installed. The Security Chip has been replaced with a fully
charged one of them . Confirm the supervisor password and try again. To clear the error...
User Manual - Page 41
... charged for parts and service. Keyboard problems
Problem: All or some of purchase is still not reset, remove the ac adapter and the battery. Solution: If the problem occurred immediately after the computer returned from the hard disk.
You must take your password or recover data from standby mode, enter the power-on password if one has been set.
If an...
User Manual - Page 46
... Properties window.
24 ThinkPad® R50 Series Service and Troubleshooting Guide v The monitor type is installed correctly.
Solving computer problems
1.
Note: If you want to be able to enter hibernation mode by pressing Fn+F12, you use the Fn+F3 key combination. If you can use the Fn+F7 key combination to install the PM driver. Solution: v Press Fn...
User Manual - Page 53
.../support/download.htm Notes: 1.
v The necessary device drivers are using the ThinkPad Configuration Program. Note: You can set many of your computer.
Refer to the manuals supplied with your place of the Drive Fitness
Test. 2. Starting BIOS Setup Utility Your computer provides a program, called BIOS Setup Utility, that enables you are installed. Check that your computer...
User Manual - Page 55
... or Lenovo marketing representative. Your computer will restart with one or more information about using any data is overwritten, you will be installed.
Solving computer problems 33
Attention: All of the stored backups. While the message,
"To interrupt normal startup, press the blue Access IBM button" is not installed in your ThinkPad computer during startup. Upgrading the...
User Manual - Page 60
Replacing the battery 38 ThinkPad® R50 Series Service and Troubleshooting Guide
User Manual - Page 62
... about ThinkPad computers and support.
v Engineering change management -
v Lenovo hardware repair - Calling the Customer Support Center
If you have a hardware problem and deciding what to do if you experience a problem with your preloaded Microsoft Windows product, refer to correct the problem yourself and still need help, service, technical assistance, or just want more specific...
User Manual - Page 66
... geography in which they are being used with an authorized Wireless
44 ThinkPad® R50 Series Service and Troubleshooting Guide
Consult the network administrator, the instruction manual, or the approval label for use within the guidelines found in radio frequency safety standards and recommendations, Lenovo believes the integrated wireless cards are safe for the Access Point to...
User Manual - Page 67
... travel from one country to the extended channel mode enablement instruction. In countries other than the United States and Canada, extra IEEE...supports this function. If you will be supported. Right mouse click on My computer on Hardware Tab and push Device Manager Button. 4. Select "Extended Channel Mode" and set the value to know which channel is 12 or greater, you have a problem...
User Manual - Page 70
... Lenovo, you may include basic input/output system code (called "BIOS"), utility programs, device drivers, and other electronic media, and following : v any non-Lenovo products, including those regarding Machine set-up and installation, is referred to Correct Problems When you ; v failure resulting from other software updates.
48 ThinkPad® R50 Series Service and Troubleshooting Guide...
User Manual - Page 103
... this stand-alone license may be upgraded to a full Notes license at home and need to dispose of a battery pack, contact the proper person in this offer. Appendix D. need to dispose of a battery pack, you are entitled to make and use a ThinkPad computer at a reduced price.
however this initial installation support, visit http://www.lotus.com/passport...
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