Where is the serial number located on my monitor?
Where is the serial number located on my monitor? The serial number is an alpha-numeric twenty-two character number located on the rear of your Acer monitor on a white label. Note: To avoid confusion, serial numbers on Acer computers will not use the letter "O", they will only use the number "0".
Why does the monitor display the message, "Input Not Supported"?
Why does the monitor display the message, "Input Not Supported"? The message “Input Not Supported” indicates that the monitor is receiving information from the computer, but not at a supported resolution or refresh rate. To ensure that the computer is sending the correct information to the monitor, start the computer…
Troubleshoot a monitor that is not working
What are some basic monitor troubleshooting steps? If your monitor is not displaying properly, there are a few things you should check to help determine the exact cause of the issue. Some video problems may originate with the video card, video driver, or an incorrect display setting. If the basic troubleshooting steps…