This is a 2008 Mac Book Pro (Warranty expired). Dropped to the stairs by the customer. Screen and HDD are okay, but the touch pad cracked and "SDFGHJKL;" on the keyboard didn't work.
Time to work.
Open the back cover
Layout of components
Dusts at outlet
Hitachi HDD
Disconnect all cables
Remove speakers.
Remove DVD-ROM
The mother board.
Need to unscrew the screw to remove this triangle.
Tiny x86/x64 mother board.
The keyboard is behind this plastic mask. This mask is used to reflect the keyboard LED back light.
New keyboard & touch pad from eBay.
Ready.
Lots of screws to work.
They are very small, tiny. Be careful.
Due to there are various types of screws. I wrapped them in paper and draw an assemble map.
There is a small gap on old keyboard panel while the new one doesn't. A grindstone can fix it!
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