22.03.2010 | 23:30
Probaj za pocetak iskljuciti sve od periferije osim tipkovnice i misa, ako imas neki stariji canonov printer ili scanner to ti je vrlo vjerovatno uzrok.
Takodjer obrisi prefse vezaene uz sleep, evo c/p sa Apple foruma "...go to Finder/Hard Drive /Library/Preferences/SystemConfiguration and delete the com.apple.PowerManagement.plist and com..apple.AutoWake.plist files (if your Mac asks, type your admin. password).
If the latter file isn't present in the folder, go to user name(probably your name)/Library/Preferences, delete the com.apple.systemuiserver.plist file, and reboot your Mac"