Dell Dimension 4700 PC Desktop "screen brightness" Questions

...brightness or the contrast of the screen by pressing the menu button. There is a padlock displayed on the screen and I cannot access that menu. Niceeeee! this really fixed the issue after 15 seconds ...

...on my Dell computer - bright blue When I switched on my Dell Dimension 5000 computer - bright blue screen appears which I can't progress past and says ''Unmountable_Boot_Volume'' Technical:- Stup. ...

black screen only cannot recognized anything my shows too dark and black screen only Turn up the brightness if that dont work then you screen is dying.

...screen on the front under panel. Adjust the brightness from there. If that fails then change the monitor. That you are suggesting that the backlight is out, I am assuming that you have a flatpanel ...

...screen is white an cant find icons help Can you access the monitors in built menu? If so adjust the brightness control to see if that helps. If not try another monitor, as I suspect that the monitor ...

...I like user manual fre dowload you can adjust the display brightness on the monitor by navigating through the on screen display. you can download your system's manual here: ...

brightness contrast control panel randomly appears on my screen, i have no control over this.i have access to the wiring at the bottom of the monitor panel, I want to id which ones to cut to remove ...

...screen. If you have children, perhaps they have pressed the controls on the flatscreen, reducing the brightness level, play aroudn with it, looking for the brightness level settings, hopefully this ...

brightness to be really low as I can see files and folders I have on the screen but I cannot see the options to adjust the screen. I have no help how to reset the monitor without being able to see the

...screen is black and i cant adjust the brightness I had a similar issue and I could not fix it even after several attempts. I calledThe Best Pc Doctor Team and they fixed it for me.I happened to know ...