Then choose a diagnosis. A technician will check your MacBook Air 15 M3 — often the issue becomes clear quickly — and you get advice first before deciding on the repair. That's also the right choice when the device doesn't do anything at all.

Not much preparation is needed. Make a backup via Time Machine or iCloud if possible, turn off 'Find My Mac' (System Settings → Apple ID → iCloud) and keep your login credentials handy so the technician can test the device after repair. Has liquid got into the device? Then don't start your MacBook again — the sooner we clean it, the smaller the risk of short circuits and corrosion.

With most repairs — like screen, battery or keyboard — only the defective part is replaced and your data stays on the device. Even with motherboard repair, our technicians work at component level, maximising the chance of preserving your data. We do recommend making a backup beforehand via Time Machine, if your device allows it.

FIXNOW repairs the most common defects of the MacBook Air 15 M3 (A3114): screen replacement for cracks or dead pixels, battery replacement when battery life declines, and component-level motherboard repair for startup issues. We also repair the charging port, keyboard and trackpad, handle water damage and perform internal cleaning when your device overheats. Current prices are in the table on this page.

Most repairs are ready usually within 60 minutes. You can wait in the store or pick up your device later — you'll get a message as soon as it's ready.