Beeping while on...

[ggg05a]

Hey all;

So my late 2008 MBP works great, no complains, except every 10 minutes or so I get a two tone beep. The first tone is a lower frequency and is relatively short, while the next frequency is higher pitched and much longer.

Does anyone have any ideas? Hard drive is about 13 months old. ?

--Garrett

 

[ggg05a]

Bump. No one?

 

[T5BRICK]

I've never come across anything like this. Do you have any other indication of what might be causing it? A pause? Something happening on screen?

Maybe record the beep and post the audio file?

 

[ggg05a]

Yeah, I'll post it. The beeping seems to go away when I put the CPU under load.