Step 2: Update to 10.5.5 and fix Video and Sound

The next step is to update your machine to 10.5.5 and fix the video and sound outputs, as they will stop working with the update.

Simply fire up apples software update, and update everything, including the update to 10.5.5.  If you cant get 10.5.5 from there, just download the combo update to 10.5.5 from apples website, and install it separately.  At this time, there is still no WiFi working, so just plug it in with ethernet.  You can share the internet connection to it from a WiFi enabled computer too.

Now your video should be at 800x600 and you get no sound.

To fix that download and install this package:

special thanks to the guys at MSI Wind forums for this file.

This will fix your screen and sound.  Now you should get sound from the speakers and be able to use native screen resolution at 1024x600.