(601) 699-8246

|

hello@salvationrepair.com

UNCATEGORIZED

  1. Home
  2. Posts

Macbook Keyboard Not Working Troubleshooting And Repair

MacBook Keyboard Not Working: Troubleshooting and Repair Guide

Is your MacBook keyboard not working? Don’t worry, you’re not alone. In this comprehensive guide, we’ll walk you through the common causes and solutions to get your keyboard up and running again. At Salvation Repair, we offer free postage for mail-in repairs or on-site mobile repairs at your location for local customers in Mississippi.

MacBook Keyboard Not Working

Before we dive into the troubleshooting process, let’s cover some essential steps to get you started.

First Steps

Reset the PRAM or NVRAM and the System Management Controller. These simple steps can resolve many keyboard-related issues.

Software Fault

Software plays a significant role in keyboard functionality. Ensure you’ve considered the following before dismantling your MacBook:

  • Incorrectly configured settings: Check for any keyboard shortcuts or configurations that may be triggered inadvertently.
  • App conflict: Legitimate software may modify keyboard function to assist in productivity and ease of use.
  • Malware infection: Run a virus scan using Malwarebytes or Avast to detect and remove any malware.
  • Software corruption: Run a disk repair and internet recovery to resolve any data record issues.

How to Boot a Mac Into Safe Mode
How to Run First Aid with Disk Utility
How to Start Up a Mac in Internet Recovery Mode

Debris in Keys or “The Butterfly Keyboard Effect”

Dust, lint, and crumbs can accumulate under your key cap, affecting keyboard performance. Clean your keyboard and remove key caps to inspect for debris.

Block Image
Block Image
MacBook Pro 13
MacBook Air 13

Battery Swelling

Lithium-ion batteries can swell with age, causing internal pressure that may affect the keyboard and trackpad. Take appropriate precautions and find compatible replacement parts for your Mac Laptop.

Mac Laptop Batteries

Faulty Trackpad or Trackpad Cable

The trackpad cable may be at fault, as it relays keyboard information. Inspect the trackpad cable and daughterboard for any damage or corrosion.

Block Image

Faulty Keyboard Cable

The keyboard cable may also be at fault. Inspect the cable for any damage or corrosion.

Keyboard Is Faulty

If none of the above steps resolve the issue, it may be a problem with the keyboard itself. This can be due to liquid damage or other factors. MacBook keyboards are often difficult to replace, but it may be necessary.

Mac Laptop Keyboards

Logic Board Fault

If all else fails, it may be a logic board fault. The logic board is the hub for the majority of a MacBook’s functionality. Any number of small components on

0 Comment

Leave a Reply

Registration isn't required.