Macbook restarts when closed/standby

[Hustle]

Hi everyone. When i close my laptop for it to go into standby, some times it restarts. You close the lid and a few seconds later you here the Apple ''DONG'' sound.

I've reinstalled OSx so its not a software problem. Anyone know why it could be doing this?.

Its a 1.83C2D version. Its about 5 months old.

 

[Hustle]

I sent a letter to Apple (sjobs@apple.com).

Hopefully i'll here back from them.

 

[jeejeebu]

I was having the same problem and was given the advice in this thread: https://forums.macrumors.com/threads/355790/

It seems to have fixed it, though there's no way to test for sure, but it hasn't happened since then. Another person I know was having the same problem and seems to have fixed it this way as well.

 

[Hustle]

Sorry to sound dumb, but which button is the command and which button is the option?.

Thanks

 

[jeejeebu]

Command is the one with the Apple and option is just to left of it and says option and alt on it.