Hey, I'm pretty sure this has been asked a lot, but my Toshiba Satellite A135-S4447 won't start up. I usually have it plugged in the ac adapter, but since it's been 90+ degrees lately and I knew I wouldn't use it, it's just been there sitting there unplugged for about a week I think. When I tried to turn it on today, nothing happened. No on/off, charging, etc. lights at all. I took the battery and cord off and did the hold the power button for 20 secs and put everything back multiple times. Still nothing. Anyone know what I should do now? Thanks.