For $29/mo, we provide access to advanced level technicians who will answer your questions on any Macbook board related matter to the best of their knowledge promptly & walk you through how to solve your problem so you can deliver a working board to your customer.
This Macbook air just comes to me.
It load OS X and screen look ok. Problems is trackpad and keyboard are not working.
I connected USB mouse and it is not working too.
No way to boot ASD.
Any idea where to start?
All these MCP79u boards are garbage. There are no new chipsets for them, so there isn't much to be done. Even if it is not a chipset issue now, it will be in a month when it beeps.