Curious guys on what will make a laptop not take any charge or power on???? I was thinking its a DC connector on back but want some other opinions...but I took it all apart and it looks good...its not my laptop just a friend gave it to me to fix but he willing to buy a new mother board but I am hoping to be able to fix the broken motherboard and so far I took that piece off and found a connector on ebay for 9 bucks shipped....I just wish I had a extra battery for the compaq v2310 laptop to see if it powers up...let me know if you had troubles like this before and could give me a tip or two...thanks in advance