I'm running 8f1111 on my Sony VGN-B1XP laptop, and both my keyboard and trackpad are not working, but they used to be in 10.4.1. Just to save people time answering please read the following carefully:

1. I have tried every ApplePS2Controller.kext avaliable in every single forum on this site and others.

2. I have removed the kext to no avail.

3. I have removed the IOUSB kext (no can't do anything and have to reinstall)

4. I do NOT have any options in the BIOS to do anything with PS2, USB or keyboard and trackpad.

Please can someone give me a hand, this is insane, there must be a way as the keyboard works to select options in the bootloader!!!

Thanks