8. A technician is asked to troubleshoot an LCD display. The user reported that the screen is very dim, and they can barely see the images and letters on the screen. Which of the following could be one of the failing components in the display?A. DigitizerB. Bad panelC. InverterD. Failing power supply

A customer complains that a recently purchased monitor no longer displays a picture. You verify that the monitor is powered on and that the video cable is securely fastened to the video port. Which of the following actions is the BEST to take next? answer Open the computer and switch the video card to a different slot. Unload and then reload the video card's software driver. Return the monitor to the manufacturer. Check the brightness and contrast settings using the monitor's controls.

When a person is having problem seeing in dim light, he/she may be lacking vitamin

What does it mean if the computer turns on, but nothing shows on the monitor?*1 pointYou might have a problem with the graphics card or monitor. It could be a hardware problem or just a driver issue.Maybe hardware failures or problems with hardware drivers.Damaged hard drive.Malware on the computer.

For several years, your laptop's monitor has worked perfectly. However, shortly after turning on your laptop today, you notice that the dimness has increased on the screen. Which of the following is the MOST likely cause? (Select two.) answer The power adapter was accidently unplugged. The brightness level was automatically reset to the default settings. The monitor's inverter has gone bad. The monitor's hertz rate is set too high. The monitor's resolution was automatically reset to the default settings.

Fill in the Blank QuestionFill in the blank question.The quality of a display screen, as defined by its number of pixels, is called its .