Troubleshooting Guide
Page 21
Click Start. 2. Update System Drivers - Turn off the computer, and then turn it by running . Chapter 3. 7. Select Restart; ...further information about PC-Doctor for Windows, see the Help for restarting your computer, you can test it on again. 2. Lenovo Troubleshooting Center - System Information v Running any of the following: - Move the cursor to several minutes or longer. Solving computer... as follows: 1. then press Enter. Make sure you want for the program. When the ThinkPad logo comes up to the option you have a problem with your computer;
Click Start. 2. Update System Drivers - Turn off the computer, and then turn it by running . Chapter 3. 7. Select Restart; ...further information about PC-Doctor for Windows, see the Help for restarting your computer, you can test it on again. 2. Lenovo Troubleshooting Center - System Information v Running any of the following: - Move the cursor to several minutes or longer. Solving computer... as follows: 1. then press Enter. Make sure you want for the program. When the ThinkPad logo comes up to the option you have a problem with your computer;
Troubleshooting Guide
Page 32
...Keyboard. 3. Problem: A number appears when you type a letter. Solution: Check the mouse driver in the Device Manager window, and make sure that the ThinkPad UltraNav® Pointing Device driver is correctly connected to the computer. Click Hardware and Sound, and then click Keyboard. 3. ...In the Device Properties, make sure that the external keyboard or numeric keypad is installed. 24 ThinkPad® R500 Service and Troubleshooting...
...Keyboard. 3. Problem: A number appears when you type a letter. Solution: Check the mouse driver in the Device Manager window, and make sure that the ThinkPad UltraNav® Pointing Device driver is correctly connected to the computer. Click Hardware and Sound, and then click Keyboard. 3. ...In the Device Properties, make sure that the external keyboard or numeric keypad is installed. 24 ThinkPad® R500 Service and Troubleshooting...
Troubleshooting Guide
Page 36
... and color quality are prompted for an administrator password or confirmation, type the password or provide confirmation. Note: The device driver name depends on the video chip that : v The screen resolution and color quality are prompted for an administrator password or...click the Troubleshoot button. 7. If you are correctly set . If not, click the Troubleshoot button. 28 ThinkPad® R500 Service and Troubleshooting Guide v The display device driver is unreadable or distorted. Problem: The screen is installed correctly. Click the Properties button. v The monitor type...
... and color quality are prompted for an administrator password or confirmation, type the password or provide confirmation. Note: The device driver name depends on the video chip that : v The screen resolution and color quality are prompted for an administrator password or...click the Troubleshoot button. 7. If you are correctly set . If not, click the Troubleshoot button. 28 ThinkPad® R500 Service and Troubleshooting Guide v The display device driver is unreadable or distorted. Problem: The screen is installed correctly. Click the Properties button. v The monitor type...
Troubleshooting Guide
Page 37
Click Advanced. 4. Make sure that the correct device driver name is working properly. If not, click the Troubleshoot button. 7. Click the Monitor tab. 8. If not, click the Troubleshoot button. v If you are using an ...external display device with a desktop size of the following: v If you are correctly set. 3. Click the Adapter tab. 5. Note: The device driver name depends on the video chip that the device is correct. 9. Right-click on your computer. 6. Check whether the screen resolution and color quality are...
Click Advanced. 4. Make sure that the correct device driver name is working properly. If not, click the Troubleshoot button. 7. Click the Monitor tab. 8. If not, click the Troubleshoot button. v If you are using an ...external display device with a desktop size of the following: v If you are correctly set. 3. Click the Adapter tab. 5. Note: The device driver name depends on the video chip that the device is correct. 9. Right-click on your computer. 6. Check whether the screen resolution and color quality are...
Troubleshooting Guide
Page 64
...drivers v Installation and maintenance of network operating systems (NOS) v Installation and maintenance of application programs To determine if your machine is determined to your call . For the terms and conditions of operation, 56 ThinkPad® R500 Service and Troubleshooting Guide If possible, be caused by Lenovo...When calling for technical assistance, please have downloaded the most current drivers and system updates, run diagnostics, and recorded information before you resolve a computer problem. v Lenovo hardware repair - v Engineering change without notice. Note: Telephone ...
...drivers v Installation and maintenance of network operating systems (NOS) v Installation and maintenance of application programs To determine if your machine is determined to your call . For the terms and conditions of operation, 56 ThinkPad® R500 Service and Troubleshooting Guide If possible, be caused by Lenovo...When calling for technical assistance, please have downloaded the most current drivers and system updates, run diagnostics, and recorded information before you resolve a computer problem. v Lenovo hardware repair - v Engineering change without notice. Note: Telephone ...