I have an Acer Aspire 3680 laptop. Problem is, it won't charge. This just started a bit ago but I want to possibly nip the problem now before it gets worse. I have it running off of the power cord now but as soon as I unplug that it says you have 4% remaining. I've restarted the computer and all that trying to get it to charge but it just won't. Any suggestions? I've looked into updating the driver but I am kind of leery about that and don't know where I would find the proper driver.