Repairing and Modifying Microphones for Laptops and Notebooks

Links to free do-it-yourself repair and modify instructions for laptop and notebook microphones. If you have written a diy guide yourself (or if you know of a report not linked here), please submit a new entry.

Apple iBook G4 800MHz	Replacing the hard drive and recovering of the built-in mike.
IBM ThinkPad 600E	How to power an external microphone. BIOS battery replacement instructions with pictures.
Toshiba Libretto 50	How to add an internal microphone to the laptop.