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Das März 2015 Update von Apples 13" MacBook Pro Retina Display, Modell A1502, bietet fifth-generation Intel Core i5 und i7 Prozessoren der 5. Generation und führt den Force Touch Trackpad ein.

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Keyboard not working but trackpad works

Kinda a weird issue. The trackpad works fine but the keyboard is totally unresponsive except the the power button. The caps lock button is solid green as soon as the laptop is turned on, but unresponsive like the rest of the keyboard. Here is a list of troubleshooting steps I tried from other forum posts.

  • Replaced both trackpad and trackpad cable. (I hear the trackpad and keyboard are related)
  • Tried a different keyboard
  • Inspected the keyboard ribbon cable that plugs into the logic board
  • Reset PRAM and SMC
  • Reinstalled Catalina
  • External USB keyboard works fine

I looked at other posts but nothing was working. Any help would be greatly appreciated!

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Review Steps 27 & 28 in this guide MacBook Pro 13" Retina Display Anfang 2015 Logic Board austauschen I’m suspecting you didn’t correctly install the ribbon cable either its not seated properly or the latch is not set

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Thanks for your response. I just unplugged and reconnected the cable. It appears to be in as far as it can go and the latch is down.

Forgot to mention that it still doesn’t work haha

von

OK, lets back-wind here... What started things off here? Did you replace the battery or have a spill?

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I replaced the battery

von

Did you follow the iFixit guide? Could you have damaged it somehow?

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Matt wird auf ewig dankbar sein.
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