Bluetooth and sleep not working

MacBook bluetooth "not available" at the same time as sleep not working (the cd drive wakes up and puts it out of sleep after about 20s). These two faults occur together and are intermittent, though increasing in frequency. I have tried all the fixes (flashing, power reset etc) listed, but none are working, e.g. an earlier post is below. Anyone with any clues - I'm in guarantee but would rather not have people pulling the machine to pieces if I don't need to.
Thanks
http://discussions.apple.com/message.jspa?messageID=4571577#4571577

PS. to the above, just worked out that it only happens when I'm connected to mains power (not on battery) so i guess it's some hardware glitch...

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-------------How do I give Kudos? | How do I mark a post as Solved? --------------------------------------------------------

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Do you have modified software installed on your device?
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I am also having the same problem, although I'm on a PowerBook G4 12" 1.5Ghz.
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Cheers,
LP
PowerBook G4 12" 1.5 Ghz Mac OS X (10.4.8)

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I work on behalf of HP
Please click Accept as Solution if you feel my post solved your issue, it will help others find the solution.
Click Kudos Thumbs Up on the right to say “Thanks” for helping!

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