Ok, there is a weird little staticy buzz that I keep hearing, it's not the fan. It's really not looud at all but I don't recall hearing it at all before, but I could be wrong. Also, it wouldn't wake up from sleep earlier today, so I had to force it to restart. Has anyone else experienced any of these things with their 17" PB, or if you know what to do, could you help me out? Thanks!