This is very irritating, from time to time when I'm surfing the web, listen to music, viewing photos, etc..., my macbook screen turns black and enters sleep mode! I got it last December, its the 2.2 Ghz white version. Can anyone help me?
p.s : I set settings to "Never" go to sleep mode but it does anyways....
p.s : I set settings to "Never" go to sleep mode but it does anyways....