Macbook Pro (late 08) Wont Sleep

[Hipnomac]

When I clam shell to put it to sleep, it wakes its self up after 10 or so seconds, also when I put it in sleep from the menu, it also wakes up after 10 or so seconds. I reset the Pram and SMC controls but that didn't help.Resetting the SMC had worked in the past when this happened.

Any ideas? Would a hard reset help?

Thanks in advance.

 

[ct2k7]

When I clam shell to put it to sleep, it wakes its self up after 10 or so seconds, also when I put it in sleep from the menu, it also wakes up after 10 or so seconds. I reset the Pram and SMC controls but that didn't help.Resetting the SMC had worked in the past when this happened.

Any ideas? Would a hard reset help?

Thanks in advance.

When you try to put it to sleep and it wakes up, check the Console log, Applications -> Utilities -> Console

What does it say?

 

[jav6454]

Any other symptoms in the OS? Is this Lion or Snow Leopard?

 

[Hipnomac]

@ctk7 Are talking about console messages? right after i put it to sleep?

@jav6454 Snow leapord, everything else is running fine, this happened before, but SMC reset fixed it that time.

 

[ct2k7]

@ctk7 Are talking about console messages? right after i put it to sleep?

@jav6454 Snow leapord, everything else is running fine, this happened before, but SMC reset fixed it that time.

Yep, the console messages.

 

[NZed]

Do you have Insomnia installed?