Please help, wake from sleep problem

[superdudeo]

hey guys,

Had my MBA for about a month now and everything's been fine. Last couple of days though when I go to wake it from sleep I get a black screen. I have applied the update today but it's still doing the same thing. When I power it on, it takes like twice as long as usual to boot up as if it had crashed from sleeping. Any ideas?

Thanks

 

[idiiamots]

Back it up with Time Machine and take it in for AppleCare. No point to waste time on internet forums when you're eligible for tech support from Apple.

 

[KPOM]

x2. I suspect there are still some of these issues caused by bad logic boards. In any case, the Apple Genius bar may be helpful.