Do you get any "Beep codes" when the computer tries to go through the Power On Self Test (POST) when your first turn it on? A single, short beep indicates that the BIOS thinks everything is ok. Some other codes indicate that there are problems. If the computer is truly dead, (no POST beepcode and no text appears when you turn on the power) It could be anything from a bad power supply to a bad CPU or any of a number of other problems.
They didn't have icons, they had a blank screen with a flashing cursor. There was no such thing as a Windows type interface. You would type in commands to tell the computer what to do.
Windows may be blank on a computer after rebooting because of a faulty video driver. To troubleshoot, reinstall the video driver.
Your computer may be in powersave mode, try typing something or moving the mouse.
your computer must be broken.or hacked
If a blank page keeps appearing on the computer screen, it is a good possibility that the computer is trying to download a program that the user has not authorized. To get rid of this blank screen, the user should run a virus protection program scan. A system restore can also be used to restore the computer to an earlier time before the blank screen started appearing.
whats your name
it goes blank because it is not been used
By defult Windows changes it to extended insted of mirror change it in setting
The Dell Optiplex 745 can be extremely useful when it's working properly. If your computer starts to boot Windows XP then stops you should try to clean boot it from Safe mode and then go from there.
Why would my screen be blank?
You have to plug in the charger You have to replace the battery You have got a blank computer virus You just have to try again tomorrow
Unless the password is blank, the password has been set by the administrator. If it is your computer and you've tried leaving it blank, you may need to reinstall Windows unless you can remember it.