Acer Aspire 3000 Notebook "hit button laptop screen dim" Questions

...hit a key, then dim again; only way to stop it is to do a hard reboot by holding On/Off button down. On Battery or Plugged in? Or Both? In Windows Vista, Open the Control Panel, select Power Options, ...

...hit the power button. However when i plug the ac adapter into it nothing happens, same orange light problem. i think the ac adapter is working because it has a green light while it is not into the ...

...hit the power button again. This time Acer comes up brightly as is normal, and within a few seconds, I am able to log on. As long as I just lock the keyboard when away from the computer, there are no ...

...hit the power button again. This time Acer comes up brightly as is normal, and within a few seconds, I am able to log on. As long as I just lock the keyboard when away from the computer, there are no ...

...hit the power button again. This time Acer comes up brightly as is normal, and within a few seconds, I am able to log on. As long as I just lock the keyboard when away from the computer, there are no ...

...hit a button on my laptop, and all of a sudden my screen went dim..I thought it must of just hit the brightness buttons on my keyboard but when I went to go turn it back up nothing happened, I even ...

...there is a button on the laptop that looks like a sun with an up arrow. while holding fn hit that button sometimes located on the f8 key. until it brightens up. let me know if this solved it for ...

...see if you have a good picture. To do this, usually you have to hold down the function key on your laptop, and then hit the LCD/CRT button, which is usually one of your function keys on the top

...button on the computer that I may have hit that hides the screen. Do you have any other suggestions You could have a backlight problem. Connect an external monitor to your laptop and power it up, if ...

...hit the floor hard. turned laptop on. got to acer splash screen. froze. turned off(held power button for 4 seconds). turned on again.. black screen. only visible on is power button. turned off and on ...