when I Plug off power cable in my Laptop compaq v3424tu why its flucatuating the screen.Recently I am using windows XP.Pls reply if any suggestion.
Maybe the power management resetting the notebook after unplug the power. it's not reset the whole system, only adjusting into battery mode (long life). Commonly, the screen will blank a moment. it's normal. the setting can be found in Control Panel, Power Option.
