Hi all, Last week I bought the last made Powerbook, a 17" 1.67ghz HiRes (1680x1050), ATI 9700 graphic card and 1gb DDR2 of RAM. Well I got it for 60, which is about 77/78$. The powerbook was sold as broken and unable to power on. Well I manage to start this thing up ... wow, what a wonderful screen! But now come problems: 1) Keyboard and Trackpad aren't working (but the backlight is) 2) SuperDrive start&spin and is able to eject unreadable disc BUT the powerbook doesn't recognized it. 3) Apple airport isn't working ... well bluetooth is OK but wifi connection not (it says "Apple Airport not found". I double checked all the ribbon cables (harddisk and optical drive are from an older version of 17" powerbook. I also zapped PRAM,NVRAM,PMU and so on. Ambient sensor is working correctly. I haven't done a fresh install so far because of the optical drive not working. My SO is Leopard 10.5.8 with all system updates. What can I do? Thanks so much & have a nice day!