Hi! I have an ACER Aspire 3050 for some reason will not turn on. No lights, no fan, absolutaly nothing will happen. The laptop isn't actually mine, its a friends. I shake it from side to side a little and I can hear a tinking sound like something is loose. I'm going to try and open it up to see if this is the case but if its not, is there any other reason why it just randomly won't turn on anymore? Thanks for any help!