Hi,
I have an HP Pavilion dv9000 laptop and I spilled juice over it long time ago; the keys were sticky and most of the keys did not work. I disassembled the keyboard, cleaned it and reassembled it and now the keyboard is not working at all (Some water did get in the keyboard while cleaning).
I doubled checked the connection and everything was fine.
I also uninstalled the keyboard (right click my computer>manage>Uninstall SP/2 keyboard) and restarted the computer and the keyboard reinstalled itself. I am not sure what is the problem here and is there any way to fix it.
Thanks.