Dead MacBook? Board-level repair & secure data recovery Worldwide mail-in
Account
+1 (818) 456-4479 Ships from USA

Categories

Macbooks

11" MacBook Air Parts

12" MacBook Parts

13" MacBook Air Parts

13" MacBook Pro Parts

14" MacBook Pro Parts

15" Macbook Air Parts

15" MacBook Pro Parts

16" MacBook Pro Parts

17" MacBook Pro Parts

Categories

Phones
Phones
Apple iPhone All Phones →

Categories

Screwdriver
Popular in Screwdriver
6 in 1 Steel Bit Precision Magnetic Screwdriver Tool Set with Case for Phone PC Electronics 26 in 1 Aluminum Case Screwdriver Set with 24 Bits 32 in 1 Steel Bit Precision Magnetic Screwdriver Tool Set with Case for Phone PC Electronics 32 in 1 Steel Bit Precision Pocket Screwdriver Tool Set with Case 40 in 1 Steel Bit Double Barrel Precision Magnetic Screwdriver Tool Set with Case for Phone PC Electronics 46 in 1 Steel Bit Precision Magnetic Screwdriver Tool Set with Case for Phone PC Electronics 86 in 1 Steel Bit Precision Magnetic Screwdriver Tool Set with Case for Phone PC Electronics 130 in 1 Professional Multi Bit Screwdriver Precision Tools Set For All Gadgets 140 in 1 Steel Bit Precision Magnetic Screwdriver Tool Set with Case for Phone PC Electronics Kingsdun 31 in 1 S2 Steel Bit Precision Screwdriver Tool Set in Aluminum Case All Screwdriver

Categories

Cables
Popular in Cables
Apple 60W USB-C Woven Charge Cable Apple 240W Woven USB-C Charge Cable Apple Lightning to USB Cable All Cables
Need it installed? Mail-In Repair → Track Repair Status →
NO FIX, NO FEE Mail-In Repair

Certified technicians, 12-month warranty, free return shipping — worldwide.

Start — Mail-In Repair In Los Angeles? Walk-in & drop-off at our Canoga Park shop

Hardware

Software

Your Repair

NO DATA, NO CHARGE Data Recovery Service

Your data is not lost — it’s waiting to be rescued. Free evaluation, worldwide mail-in.

Start — Data Recovery Service In Los Angeles? Free drop-off evaluation at our Canoga Park lab

Storage

Devices

Specialized

A3112 MacBook Pro M4 Touch ID button replacement

MacBook Pro 14-inch A3112 M4Finger Print Sensor Touch ID Button

Price range: $36.00 through $149.99

The A3112 Finger Print Sensor Touch ID Button is a direct replacement for the 2024 MacBook Pro 14″ M4, addressing issues with power button responsiveness and fingerprint recognition. It’s designed for secure biometric authentication and reliable device startup. Replacement is necessary when the original power button or fingerprint sensor fails.
SKU: A3112-TIDB
Brand:
Primary Category: 2024 Macbook Pro A3112

Shipping: 5 - 9 days

–

TEKDEP Guaranteed Safe Checkout

Free USA Shipping & Worldwide Delivery

  • Fast Worldwide Shipping & Delivery.
  • No-Risk Money Back Guarantee!
  • Secure Payments & Free Warranty

Online Exclusive: This product ships directly to your address. In-store pickup at our repair facilities is not available.

Product Specifications

General

SKU
A3112-TIDB
Brand
Apple
Year
2024
Material
Plastic (Polycarbonate)

Additional Details

Compatibility
MacBook Pro 14" 2024 Family Model: A3112
NOTE: Please verify your device's model number to ensure that this part is compatible.
Whats in the box
Finger Print Sensor Touch ID button

Description

This A3112 Finger Print Sensor Touch ID Button replaces the original power button and biometric reader on the 2024 MacBook Pro 14″ M4. It actively reads fingerprints for secure login and powers on the device. Replacing this part solves issues with unresponsive power buttons or failed fingerprint recognition. The new sensor ensures reliable authentication and device startup.

NOTE:
” This part does not restore Touch ID functionality, as the sensor must be paired with its original logic board.”

  • Enables secure fingerprint login and authentication.
  • Restores normal power button functionality for easy device startup.
  • Provides a precise mechanical fit for the MacBook Pro chassis.
  • MPN: 661-42544

VIDEO GUIDE:

Master Your Repairs with the TEKDEP
Elite 145-in-1 Precision Set

Fix with precision, tackle iPhones, MacBooks, and gaming
laptops with ease using pro-grade magnetic control

Upgrade Your Toolset

recently viewed

Related Products

661-6491 Original Logic Board 2.3GHz i7 for 2012 MacBook Pro 15" A1286
A1286 Original Logic Board 2.3GHz i7 661-6491 for 2012 MacBook Pro 15″

-25% $179.00
Was: $239.00

604-0424 Original CPU Cooling Heatsink for 2009 MacBook Pro 15" A1286
A1286 Original CPU Cooling Heatsink 604-0424 for 2009 MacBook Pro 15″

$9.00

Keyboard Screw Set x100 for MacBook Pro / Air A1465
Keyboard Screw Set x100 for Apple MacBook Pro / Air A1465

-39% $14.00
Was: $23.00

Product on Sales

Lenovo N140HCR-GL2 14-Inch 40 Pin LCD Screen
N140HCR-GL2 Inner LCD Screen Replacement 14-Inch Compatible with Lenovo Laptops (40 Pins)

Original price was: $150.00.Current price is: $136.88.

N140HCE-EN1 30 Pin LCD Screen
N140HCG-EQ1 Inner LCD Screen Replacement 14-Inch (30 Pins)

Original price was: $135.00.Current price is: $116.88.

N140HCE-EN1 30 Pin LCD Screen
N140HCE-EN1 Inner LCD Screen Replacement 14-Inch (30 Pins)

Original price was: $100.00.Current price is: $89.88.

People are also looking for

145 in 1 precision screwdriver set JM 8183 magnetic repair tool kit laptop phone electronics
TEKDEP Professional Tool Set 145-in-1 For Electronics, iPhone, Laptop, PC Repairs

-24% $45.00
Was: $59.00

Mail-in Repair & Services

Need Help with Installation?

Worldwide, our ValetTek Mail-In Repair Service offers a smooth and efficient repair experience.

Lost Data?

TEKDEP offers top-notch data recovery to retrieve your valuable information. To Learn more about our comprehensive Data Recovery Solution.

Questions?

Contact us at Call Us (818) 456-4479, email [email protected], utilize our Live Chat feature.
Get Your repair by professional, Fast & Secure Without leaving home
Fill out the form to get started! 👉

Official TEKDEP Tutorials

Subscribe for expert tutorials, pro tech tips, and teardowns.

Subscribe

Configure Specs