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White screen appearance on windows 7 home basic 64 bit OS.. RRS feed

  • General discussion

  • Hi, I m using Dell inspiron 1545 having Windows 7 home basic 64 bit OS.

    Nowadays a small white screen appears on the center of my notebook. I tried to find out whether it is an application by using task manager.

    But I found no application for that. Usually this white screen appears after 15 min of working..

    When I move my cursor over the white screen, I found the cursor disabled. And I tried to double click that. But found nothing.

    Since the white screen appears only a part, approx like a square, exactly in the center of the notebook, I hope it would not be the LCD screen prob.

    I suspect some software prob for this.. Also When I try to shut down, it shows one program called Task Window Host still running..

    Is this prog responsible for that white screen ?

    Please help me to solve out this problem..

    It is disgusting to work with that white screen...
    • Changed type priz.babul Friday, January 22, 2010 11:02 AM
    Friday, January 22, 2010 10:37 AM

All replies

  • You say you have used the Task Manager but not seen the application.

    Did you check the box for "Show Processes for All Users"?

    There should be a process for the window somewhere in there.

    -Noel
    Saturday, January 23, 2010 11:09 PM
  • I have tried that...

    But that also shows no related process with that...

    Is there any other option to solve out this issue....
    Thursday, January 28, 2010 4:06 PM
  • 1. Kill process: Dell Support Center (after that white box will disappear)

    2. Uninstall Dell Support Center

    Thursday, February 4, 2010 4:39 PM
  • tnks fr ur response.. It works..
    Thursday, February 11, 2010 3:08 PM