spilled beer and some tea on asus n50vc notebook

[olino]

Hello, i am new here and heres my problem
on my notebook has been spilled 0.5l of beer 2 weeks ago and some tea today..its asus n50vc...that liquid was everywhere also in speakers

after todays drying several buttons do not work such as F8 F12 t o p [ \ '' ' / tab 2 up arrow
everything else works so far

could be damaged only keyboard or it could be also motherboard? i guess its hard to say if you do not see it, but based on your experiences you might help me
should i go to the servise with it? beer would destroy it in future anyway
typing with on-screen keyboard is suicidal inducing

 

[USAFRet]

beer and tea will dry, leaving behind a lot of sticky crap. You need to completely take it apart and clean it.

Might be just the keyboard, might be anything.