Westinghouse L1951NW User Guide - Page 19
Troubleshooting
UPC - 683728156923
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ENGLISH Troubleshooting No Power • Make sure the AC cord is plugged into the back of the LCD monitor. • Make sure the AC power cord is securely connected to an AC outlet. • Plug another electrical device (like a radio) to the power outlet to verify that the outlet is supplying the proper voltage. No Image • Make sure the power button is ON. • Check whether the LCD monitor and computer power cords are plugged in and check the power supply. Power is ON but No Screen Image • Adjust the brightness and contrast levels. • Make sure the VGA or DVI cable is securely connected to both the computer and monitor. "Out Of Range" • Check the computer image output resolution and frequency and compare the value with the preset values of the computer's graphics card. Fuzzy Image • Adjust the Phase setting on the monitor. Image Too Bright or Too Dark • Adjust the brightness and contrast levels using the OSD. • Make sure that the computer is not displaying an irregular image. • Check the VGA or DVI connection between the computer and LCD monitor. • Perform Auto Adjust. Distorted Image • Reset the LCD monitor by performing the "Reset" function using the OSD. • Remove extra accessories (such as a VGA extension cord). Image is Not Centered (size is not scaled correctly) • Perform Auto Adjust • Adjust the horizontal and/or vertical position using the OSD. • Check image size setting. Colors are Incorrect • Adjust the color setting using the OSD. Cannot display the LCD monitor with resolution 1440 x 900 • Please download the video card driver from websites below: Nvidia: http://www.nvidia.com/content/drivers/drivers.asp Intel: http://downloadfinder.intel.com/scripts-df/support_intel.asp 19