When I turn the computer on the screen says that Auto adjustment is not available. this has never been a problem before. How to i fix it?

Try turning down the brightness on the monitor, sometimes this will fix the issue, if not the problem is in the inverter board and needs a professional to assess it further.

Follow the following solutions, this should fix up your trouble
1. Turn yourmonitor on. It should be on for at least 20 minutes before you continue.
2.Press the"Auto/Select" button on the front of your computer's monitor. Thescreen will be wavy while the adjustment happens. When the screen stops beingwavy, the faded colors should no longer be visible.
Follow steps 1 and 2 if you do not have a disk for the monitor.

HOW TO TAKE APARTE LCD MONITOR BENQ MODEL Q20W5 PLEASE SEND EXPRESSION WITH IMAGE

try to push the menu button for 5sec, maybe it will be solve the problem..

Right click on your desktop, go to properties, and navigate to the settings tab. There, try to set the monitors resolution to the largest available. That should fix your problem. If it doesn't just try some other resolutions until ou find one that works. I hope this helps, Yannick.

You can ask the computer tech what he did to fix you computer and post that info here.

Or, check out this tutorial on starting in Safe Mode to find and fix problems.

I had the same problem with my HP LCD. I'll turn on the monitor and it will run auto adjust and set everything to the max making the screen very bright. What I did was remove the button panel board and put it back. Everything works fine since then.

the adjustment box for colour, brightness and contrast stays fixed on the screen. i tried pressing the exit button.... after a few times it disappears only to reappear within a few minutes. also the auto adjustment option, for which we are supposed to manually press the i button, keeps auto adjusting the screen whenever it feels like it. the box appears right in middle of the screen and is a real nuisance as it blocks out the main portion.

It solved by fixing 1024X786 pixel solution.if it not possible by fixing it..
Then look over the VGA driver is correctly support or not
if not then you have to update the VGA (Display) by drivers

By
Murugeshkumar.k

The Auto Adjustment works only with VGA. DVI doesnt need it since its digital quality so many features wont work with DVI but I think color adjustment and things like that will.

Its normal, I have this monitor.