No sleep and camera after spilling

Few weeks ago i spilled hot tea on my macbook pro, i taked out the whole macbook apart and washed in warm water & alcohol the keyboard and backlit...

after that assembled everything together, and the keyboard was bad i was pressing one button another one was responding, the trackpad had only a right click and the power button didn't worked to...

i buyed a new keyboard and a trackpad, assembled them and everything was ok till i closed my macbook...

the macbook didn't fall asleep after closing the lid, but it's sleeping when i press the power button or a manual sleep from the menu...

i received a facetime call today and when i answered it was no camera, and checked into photobooth it says no camera connected...i tried reconecting the camera cable but still the same...

i would appreciate the help for solving this, thanks :)

ps. i changed the hdd/ir sensor cable