Device Name: MacBook Pro 13″ (2019, 2 Thunderbolt 3)
US Model Number: A2159
Release Year: 2019
Common Issue:
Sound coming from the speakers is crackling, distorted
Reasons for This Issue:
1) The speaker membrane torn because of excessive volume
2) Audio IC malfunction on the logic board
3) Liquid damage causing corrosion near audio lines
4) Faulty or burnt audio amplifier chip
5) macOS audio configuration corruption
Speaker problems might be your productivity’s biggest enemy. Mac Tech Service can renew your speakers with high-quality ones; hence, there will be no loss in the sound performance accompanied by the audio Ic-level repair that will reunite your MacBook with clear and crisp sound output.
Professional Services We Provide:
1) OEM speaker replacement with acoustic testing
2) Logic board-level audio IC repair
3) Audio line cleaning and corrosion removal
4) MacOS audio driver reset and update
5) Amplifier circuit diagnostics and replacement
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