I have formated my 6400. Yesterday I found that when I turn down the LCD, it will turn off automatically. Today I installed some applications. I found that the LCD will not turn off when I turn down the LCD.
Is that I turned off some service in Windows XP? All this applicant I installed now has been installed before I formated the HD. I have no this problem before. Can anyone tell me how to fix it?
Is that I turned off some service in Windows XP? All this applicant I installed now has been installed before I formated the HD. I have no this problem before. Can anyone tell me how to fix it?
