Have a HP Pavillion 3163cl Entertainment Laptop and the Space Bar asks like someone is pressing down on it at all times. Like a stuck key and makes the noise when turning it on. The Laptop belongs to my sons so anything could of happened...food was under the space bar key.. so anything could have been spilt on it including milk. Can you help??? How can I clean the laptop... under the keyboard??

To clean your laptop's keyboard you have to look under your laptop, you can see like keyboard icons with some scews, so, open them, they will let yout to remove your keyboard.
So now your can remove just your keyboard slowly for some connectors on the motherboard then clean it with a tooth brush.

You can only clean your keyboard with a toothbrush without rmoving it,

Try to remove the space bar key and clean under it.

Try to hard press the space bar for about 5 times, it can release the pusher under the key.

it some liquid was spilt on it you have to remove the keyboard and clean the plastic under ther keyboard.


Good luck