Hey 
It's a Mac Mini 2010, c2d 2.4Ghz, 10.8.4.. I just noticed that when I put it to sleep the led continues to work as it should start blinking and also the fan doesn't stop. I tried smc/pram reset, it didn't work. I can't remember if I've modified something somewhere or if it's because of software install but I think it's not either of those.
It's a Mac Mini 2010, c2d 2.4Ghz, 10.8.4.. I just noticed that when I put it to sleep the led continues to work as it should start blinking and also the fan doesn't stop. I tried smc/pram reset, it didn't work. I can't remember if I've modified something somewhere or if it's because of software install but I think it's not either of those.