My HP Chromebook stopped working after it discharged. I plugged it in and charged it, it still did not come on. I pressed the refresh and power button at the same time...nothing, one after the other...nothing; I did make sure nothing was plugged in at the time. I left it alone for a day, when I opened it I saw the blacknees of the screen change from darker to more reddish, but still did not come on. There is no reset hole on my Chrome. Please HELP!