Ответ на "Keyboard stopped working, trackpad works perfectly"Looks like a common case of the bad trackpad cable to me. I just fixed this on the computer i’m typing on now. Just order the cable, and follow Keyboard and trackpad don't work, loose cable? about the specific problem or this guide to swap the new cable in. Just make sure you have the correct screwdrivers and maybe a spudger too, and you should be good to go. Just make sure to expand and read the comments as many other subtle items from others can be helpful as well. Good luck and keep iFixing
Ответ на "Keyboard and trackpad don't work, loose cable?"I echo most of these sentiments, my trackpad worked fine, but my keyboard began to get finicky, eventually stopped working all together. I tried booting in safemode, creating new user accounts (all using an external keyboard) and even added a special keyboard (hidden within accessibility that will allow for a latched-shift function that allows for special shifted/control/option/command functions that caps lock cannot help with (systempreferences/accessibility/keyboard/enable[checked]). Anyway, I ordered the trackpad cable part from fixit.com and followed the trackpad cable replacement guide (skipping steps 4-16). And now everything works like a champ.