hi, ive had this laptop for about a year now. i checked to see if my battery was one that was to be recalled and they said that was fine. however, right before this huge recall my laptop would not turn on, not even with a.c. power running directly to it. when i press the on button a few symbols on the laptop light up (right by the power buttons the 9, A, and the down arrow that have a picture of a lock around them and also the light at the top that looks like a circle with a small line at the top of it (right under the screen on the right)) these buttons light up like the computer is going to turn on and after about 5 seconds it stops and does nothing. sometimes it makes a sound (normal sound when a laptop completely shuts off) and sometimes it doesn't even do that. does anyone have any idea what might be going on?