Q: I need help fixing my dell 5150 laptop which looks really screwed and don't know how to fix it. My laptop screen wont turn on, I could hear the fan turn on, the hardrive working and the power light and two lights turned on. I took it apart to see if its not connected to the motherboard correctly but it is not working still? I dont know what is the problem?
A: I'm sure the RAM sticks is loose. Open under your laptop and check if they sit correctly in, if you think they do, take them out and in again.