...lock symbol on screen blue box with white lock symbol blinking in center of screen. have restarted. have uninstalled and re-installed driver with no result. hold down the menu button for 20 seconds ...
...screen LOCKED >< My F174 screen LOCKED .>< I hope Unlock. Please tell me how to do that. Hold down the menu button for 20 seconds until the lock symbol turns into an unlock ...
Question about Dell Computers & Internet
...lock symbol i can't adjust contrast/brightness nor menu button works, when i press menu button on screen it displays lock symbol, Zaheer khan, To unlock the monitor controls and get rid of the lock ...
lock symbol in middle of screen Meaning, the buttons are in state of CHILD LOCK or secure lock a protection for children who accidentally press the buttons. Unlock it by reading the instruction on how
...lock symbol in the middle of my screen. Does anyone know how to fix this problem? I tried the solution offer for WindowsXP OS, but this did nothing. bring it to the nearest computer repair
...it and no option to close. Also I try to access menu through buttons on front but a lock symbol appears. Please help! push the PIP button until it says off Pushing the PIP button solved the ...
Question about Dell Computers & Internet
Lock/unlock symbol appears in the middle of the screen The lock, unlock symbol keep appearing in the middle of the screen. Also, the "Main Menu" for the monitor keeps appearing and disapearing in the ...
...lock symbol. This screen came with the pub we bought, but without manuals and drivers etc. Lack of red color can be as simple as bent pin or not properly insert video cable, check both ends of the ...
...lock symbol appears."" I have same problem with a Dell flat panel display. Other than the aggravation of the blue box on screen, monitor seems to work fine. Help... If you have the same problem with ...
Question about Dell Computers & Internet
...lock, unlock symbol keep appearing in the middle of the screen. Also, the "Main Menu" for the monitor keeps appearing and disapearing in the middle of the screen. I have tried pushing and holding the ...
180 questions posted
Usually answered in minutes!
2,767 Questions
2,074 Questions
1,822 Questions
1,740 Questions
1,432 Questions
