[Ti] Questions about replacing Ti Logic Board

[Robert Nicholson]

How do you know it's not the speakers?

If it is the speakers Apple require a top case replacement.

On Dec 6, 2004, at 2:17 PM, Bill Gau wrote:

> Good day all:
>
> I have a newly-acquired Ti Mercury (400Mhz) that has no internal
> speaker function . . . the external audio jack works fine but internal
> speakers do not.
>
> The Apple resolution for this (after exhausting all non-hardware
> efforts) is to replace the logic board, which is what I intend to do.
>
> I am wondering if there are any logic boards from succesive models
> that will work in this Powerbook, i.e., 500 or 550/667 Logic Mother 
> Board
> (non-DVI), etc.
>
> If anyone has any experience using a different Logic Board in the 1st
> Generation Titanium, please let me know.
>
> Regards,
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