I have a Dell 6400 inspiron with Vista. When I switch it on on the 3 lights to the left of the powere button give the impression that they are doing something and then it all just goes off - no lights at all. nothing has appeared on the screen during this time- I then press the pwer button again (in case it has just gonme to sleep ) but the same thing happens. help please
when I switch it on the mains light in hinge on right comes on and also the battery light. Of the three "padlock" icons in the section next to the keyboard on/off switch at top, the far left stays on all the time while the other two blink. After about 20seconds all lights go off the mains adaptor is plugged in and the light on the transformer is showing.
I have tried removing battery - no difference how do I remove the hard drive