About 6 months ago my cat spilled a cup of water on my laptop, I sat it on its side and let all the water drain out for a day or so then turned it on... the mouse and keyboard weren't working properly so we bought a mouse and keyboard to plug in and all has been pretty well since...  about a month ago I noticed the mouse on the laptop started working again and some of THEKEYS on the key board were working, but then the wifi button would blink on and off and wouldn't stay on anymore. Then I found out that if I held. down a random key thif youd e wifi would stay on, like the buttons wrre cross wired... basically all the buttons are crosswired on the keyboard at this point, which is OK because I have the plug in one... now, the problem is, when you turn the computer on, as soon as the wifi button starts up it immediately turns the computer back off, so it wont start up at all... the fan turns on, but the screen doesn't start up or anything because the wifi turns it back off...  my question is, is there any WAY to disconnect the wifi from the inside of my computer to see iif its causing all the problems?? Or what should I do???most laptop has a removable network card look under your laptop and see anything that is small and open able umm it should be the same size of an mmc(sd) card just a bit bigger and two wire attached two screw..remove the screw not the wire then gently remove it from your mother board or if u have no idea what am i talking about just tell me what is your laptop
My computer is a HP... I took the back off of it, which was three plates, then I unscrewed all the screws and tried to REALLY open it up but couldn't get it open, maybe I need to use a little more force, it almost seemed like it was glued shut or something... anyway, im gonna try to open it up again and see if I see what ur talking about, at this point I don't feel like I can hurt anything, I figure its a last ditch effort to try and save my poor computer. Thanks for your help, ill see how it goes!!! Thanks! You need the service manual to find out how it comes apart.  They're all different, there is no standard disassembly process.
Should have done something about it 6 months ago, the damage is done & now it's too late.  Buy a new laptop.