What is the keyboard tech on the 2010 MBP, and is there a way to replace/maintain them?

I've been using my 13 inch MBP, and recently the keyboard's return key has lost the spring in its step. Just doesn't bounce like it used to, as if it has gone soft on me after only slightly less than 2 years of use.

Does anyone know of what is the name of the technology used in this keyboard, or perhaps how I'd go about repairing/reviving the feel in the return key?

 

All I know about the keyboards on the Unibody MacBook Pro systems is that they utilize a chiclet keyboard. I believe they do employ domes under the keys, but as far as I know, you can't replace just one dome. As for the entire keyboard, I think can only be replaced by essentially dismantling the entire computer which isn't for the faint of heart. For further information on the kind of keyboard used in the MBP, you may want to head over to geekhack. The people there may be of much more help to you.

 

it is a standard dome style keyboard found everywhere.

ok options:
1 take it to apple store and spend a fortune possibly. if theyr'e nice they may fix it free always ask ( im assuming you have applecare still )

2 get an upper chasis with keyboard, dismantle the entire unit and swap uppers. outright keyboard replacement only is not for faint of heart and is not always too successful if your not used to it

http://www.ifixit.com/MacBook-Parts...nibody-Mid-2009-Mid-2010-Upper-Case/IF163-000
MacBook Pro 13" Unibody Mid 2010 Upper Case Replacement - iFixit
MacBook Pro 13" Unibody Mid 2010 Repair Manual - iFixit

if those arent your model ( mid 2010 ) hit the back to MBP 13" link near top left and pick the right one

 

To replace the upper case (approx $300 new from ifixit) involves replacing pretty much ALL of the guts in your MBP with the exception of the IR ribbon cable, the battery level indicator ribbon, the trackpad and it's ribbon cable, the power button and it's cable (it's wired to the keyboard actually)... and the keyboard and the black plastic padding that is behind it (thats the backlighting).

That means you are removing all circuit boards and the display assembly, etc.

It sounds crazy difficult but it is not if you take your time, work in a clean environment and stay organized with a system to keep track of all the screws.

To keep organized while doing this type of job I use a medicine daily pill tray... something that has four rows down, seven across for putting all the little screws and parts in. As I remove each grouping of screws I put them into a cup in the tray starting in upper left corner. Then when it comes time for reassembly I just work my way backwards through the pill tray.

I use ifixit website a lot for good detailed photos.

To replace just the keyboard is pretty much the same effort involved as when replacing the upper case entirely (although more time consuming because of the approximately 75+ tiny micron sized metal screws securing it to the upper case).

The issue with just replacing the keyboard alone is that they aren't sold NEW separate from the upper case. Generally you buy the upper case for $300 which includes the new keyboard already attached and a new trackpad. Then you swap over all the other guts from your mbp to the new case.

If you are just wanting to replace the keyboard itself and retain your existing upper case then you have to find a donor. The 17" keyboard won't fit a 13" mbp... the ribbon cables are routing slightly differently and different lengths. I don't know about difference between 15" and 13" but I suspect they may be different too.

Other option is to just remove the individual key, clean it up, and put it back on. You can do that without even breaking open the case.