Monitor often will not power up when power button is pushed. Disconnecting power for 90 seconds corrects problem. This is an intermittent problem that is occuring more frequently over time. Condition started approximately 6 weeks ago. Second issue (in last three days)....Screen goes black without warning, monitor goes through start-up sequence, displayng Acer logo and then resuming previous image. This has happened four times in three days, and when the screen blacked out, no keyboard or mouse functions were being performed. The monitor is 3 1/2 years old.

I was simply trying to specify that no other operator functions were being initiated when the screen blacks out. The screens blacks out....then displays the ACER logo....then it resumes displaying whatever was on the screen when it failed. Sorry if I didn't make that clear the first time. I was simply trying to specify that no other operator functions were being initiated when the screen blacks out. The screens blacks out....then displays the ACER logo....then it resumes displaying whatever was on the screen when it failed. Sorry if I didn't make that clear the first time.

Are you sure this is the monitor we are talking about because that has no relationship to the keyboard and mouse which are plugged into the COMPUTER base unit one of your error messages also indicates that the problem may not be your monitor as I have never heard of a monitor that displays the message you mentioned about resuming image. Are you sure this is the monitor we are talking about because that has no relationship to the keyboard and mouse which are plugged into the COMPUTER base unit one of your error messages also indicates that the problem may not be your monitor as I have never heard of a monitor that displays the message you mentioned about resuming image.