EliteBook 850 G3: keytops removable for cleaning?

[wny2016]

There are a few physically stuck keys, most likely due to material spilled on keyboard at some point - a relative's laptop. I looked around online, and could not confirm with any degree of confidence that the individual keytops pop off on this model for cleaning underneath. Does anyone know? I would assume just compressed air and some gently applied isopropyl alcohol would suffice. Don't want to replace the entire keyboard if I don't have to. 

TIA!

[banhien]

@wny2016 

The following Guide is the closest one you can get

               http://h10032.www1.hp.com/ctg/Manual/c04887250.pdf

Working on business machines is much simpler than on consumers machine.

Regards.

[wny2016]

Thanks. Nothing in there I could find about addressing the issue of disassembling keytops to fix stuck keys. There are plenty of generalized instructions online, which mostly consist of "pry off the keytops with something."

I agree that the business class machines are much easier to service. But why they had latch-removable back covers on some earlier EliteBooks and Z-Books - and went back to the ones that required prying off a zillion little covers, and having to unscrew all those screws, I'll never know...