Question

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? check the brightness and contrast settings using the monitors controls. open the computer and switch the video card to a different slot. return the monitor to the manufacturer. unload and then reload the video cards software driver. i want to review this question later. (optional) check my answer (optional)

Explanation:

First, basic checks like power - on and cable connection are done. Next, checking display settings (brightness and contrast) is a simple and logical step before more complex hardware - related actions like changing slots or returning the product.

Answer:

Check the brightness and contrast settings using the monitor's controls.