MacBook Keyboard Repair Melbourne — Butterfly, Spill, Key Not Working

MacBook keyboard problems split into two generations with very different causes and solutions. The first generation — the "butterfly keyboard" used on MacBooks from 2015 to 2019 — had a structural design flaw that Apple acknowledged and ran a free repair program for until 2023. The second generation — the "Magic Keyboard" used on all M-chip MacBooks from 2020 onwards — is far more reliable but still fails from liquid spills, heavy use, and physical damage.

Understanding which keyboard your MacBook has determines the repair approach. STS Roxburgh Park has repaired hundreds of MacBook keyboards across both generations. Whether it's a sticky butterfly key, a spill-damaged keyboard, or a complete key failure, we diagnose the root cause and recommend the most cost-effective repair.

Butterfly keyboard repair (2016–2019 MacBook Air and Pro, 2015–2019 12-inch MacBook) — Apple's butterfly mechanism used a very thin, low-travel key design that was exquisitely sensitive to fine dust and debris. One particle under a key could prevent the mechanism from fully returning after a keystroke, causing the key to stick, repeat, or miss presses entirely. The affected models were all MacBook (12-inch, 2015–2019), MacBook Air (2018–2019), and MacBook Pro (13-inch and 15-inch, 2016–2019).

Apple's free Keyboard Service Program ran from 2018 to 2023. MacBooks that qualified got a full top case replacement (which includes the keyboard) at no charge. That program has now ended. MacBooks in use today with butterfly keyboards are now out of warranty for keyboard faults and require paid repair.

For butterfly keyboard issues caused by dust or small debris, professional cleaning with compressed air at the specific angles Apple specifies can resolve the issue for individual keys. If the mechanism has worn or broken, or if multiple keys are affected, a top case replacement is the reliable solution. MacBook Air (2018–2019) top case from $299. MacBook Pro (2016–2019) top case from $399.

Magic Keyboard repair (2020+ MacBook Air and Pro) — the scissor-switch Magic Keyboard reintroduced on the 13-inch MacBook Pro (2020) and all subsequent MacBooks is significantly more reliable. Individual key issues are usually caused by debris under the key cap (removable for cleaning), physical damage to the key cap, or — the most common cause — liquid spills. Liquid that enters through the keyboard reaches the logic board through the keyboard's internal connections; immediate professional cleaning is critical.

Liquid spill cleaning — if liquid has been spilled on a MacBook keyboard, the critical action is immediate power-off and bring-in. Liquid migrates toward the logic board through the keyboard connections, backlight connections, and battery. Professional cleaning within hours can prevent board-level damage that would turn a $99 keyboard clean into a $200+ board cleaning or worse. We clean the keyboard assembly, inspect the board for liquid ingress, and advise on any further damage found. Keyboard clean from $99.

Top case replacement is the definitive keyboard repair for MacBooks. Apple integrates the keyboard, battery, trackpad connections, and upper chassis into a single top case assembly on all modern MacBooks — this is why you can't buy a MacBook keyboard separately. A top case replacement restores the full keyboard to factory condition. MacBook Air M1/M2/M3 top case from $299. MacBook Pro 13-inch from $399. MacBook Pro 14-inch and 16-inch: POA (assessment required for these models due to higher top case cost and complexity).

Our workshop is at Shop G69, 250 Somerton Road, Roxburgh Park. Open 7 days, 9am–5pm.

Ready to get started?

Walk in any time — no appointment needed. Free diagnostic. Fixed-price quote before we start. 6-month warranty. (03) 8339 0014 · Shop G69, 250 Somerton Rd, Roxburgh Park.