Solving Problems
Follow these tips when you troubleshoot your computer:
•If you added or removed a part before the problem started, review the installation procedures and ensure that the part is correctly installed.
•If a peripheral device does not work, ensure that the device is properly connected.
•If an error message appears on the screen, write down the exact message. This message may help support personnel diagnose and fix the problem(s).
•If an error message occurs in a program, view the program’s documentation.
Note: The procedures in this document were written for Windows in default view mode, so they may not apply if you set your Lenovo® computer to Windows Classic view.
5.1 Troubleshooting Display Problems
Problem: Blank screen or no image is displayed on the monitor
Troubleshooting and problem resolution:
1.Check that the monitor has been turned on; if not, press the Power button.
2.Check to see if the monitor power cable is loose; if so, securely plug the power cable into the monitor.
3.Check that the signal cable to the monitor is securely connected to the computer graphics card port; if not, shut down the computer then securely connect the signal cable of the monitor.
Problem: You need to change the display property settings.
Setting display background and icon properties:
1.
2.From here, select the appropriate options to:
•Change the desktop background
•Select a screen saver
•Select colors and appearance options for icons and characters
•Set resolution and colors by using Display Settings options.
34User Guide
31039306_Q700_UG_EN_V1.1.indd 34
2009.7.3 3:10:07 PM