MacBook Pro 16″ M3 Pro / M3 Max (A2991)
MacBook Pro 16″ M3 Pro / M3 Max (A2991) OS Installation
OS Installation for the MacBook Pro 16″ M3 Pro / M3 Max (A2991) at Apple Lab, Dhanmondi — how it works, what it costs and how long it takes.


OS Installation for the MacBook Pro 16″ M3 Pro / M3 Max (A2991) in Dhaka
Apple Lab in Dhanmondi, Dhaka repairs OS Installation faults on the MacBook Pro 16″ M3 Pro / M3 Max (A2991) using genuine or OEM-grade parts. Every job starts with a free diagnosis, you approve a fixed quote before we touch the device, and the repair is covered by our 90-day warranty.
How the repair works
- Free diagnosis — we confirm the fault and check related components so the problem does not come back.
- Fixed quote — you approve the price first; no surprises after the work.
- Repair and test — the MacBook Pro 16″ M3 Pro / M3 Max (A2991) is repaired on the bench, then function-tested before hand-over.
Why customers choose Apple Lab
- Apple specialists since 2010, in Dhanmondi, Dhaka
- Genuine and OEM-grade parts only
- Same-day turnaround for most repairs
- 90-day warranty on parts and labour
Frequently asked questions
How long does OS Installation take on the MacBook Pro 16″ M3 Pro / M3 Max (A2991)?
Most OS Installation jobs on the MacBook Pro 16″ M3 Pro / M3 Max (A2991) are completed the same day. Board-level work can take 1–3 days depending on parts; we tell you the timeline with the quote.
Is the diagnosis really free?
Yes. We diagnose the MacBook Pro 16″ M3 Pro / M3 Max (A2991) for free and you approve a fixed quote before any repair. If we cannot fix it, you pay nothing.
What warranty do I get?
Every repair at Apple Lab is covered by a 90-day warranty on parts and labour.