Dead Battery and Hard drive
15 - 30 minutos
The system was still like new so it would be a shame to recycle it.
I installed a new SSD 128GB and the new battery and it runs like a champ. I bench marked it net to a MacBook Pro and it was fatser in all areas.
The repair took about 20 minutes and it was very simple. The only reason it took 20 minutes was because I had never taken one of these apart and I wanted to look around.
Make a screw guide as you are working or pull one down from the web. Many different sized screws that can make reassembly a bit tricky.