I would ask a one questoin about this laptop from my friend:
I got laptop Dell Latitude D620. It was plugged in electric power but without batery.
By accident, a couple of times happened that charger pulled out of laptop. That happened several time,
and I just plugged it in again and everything was fine. Now, last time charger pulled out I can't turn
laptop to boot. It seems like it's not receiving the power somehow. I tried another charger and I couldn't turn on the laptop.
I also tried replacing HDD. In computer service they told me its up to motherboard, and fix would cost 200 euros or so.
What do you think?