MacBook went into sleep mode, powered itself off, won't turn back on
Quick question before I go to the Apple store-
Recently updated my 2008 Macbook Pro to Yosemite. Ran into the somewhat common issues involving WiFi and Java 6 but resolved them relatively easily and it was smooth sailing for a bit.
Today, I booted it up as normal, caught a brief glimpse of my desktop and then it immediately went into sleep mode. I hit the spacebar and that caused it to immediately power off. Now when I hit the power button I get nothing. No fans, no boot sound, nothing. The indicator on the charger is steady green and the side LEDs all light up just fine. Am I totally screwed???
MacBook Pro, OS X Yosemite (10.10.1)
Ist dies eine gute Frage?