Free Apple
Diagnostic Tools
Run these checks right here in your browser — no download, no sign-up, nothing uploaded. Takes two minutes or less. We'll tell you exactly when to bring it in.
The complete browser check
MacBook Diagnostic
Step through every component your browser can test. Catch dead pixels, stuck keys, trackpad faults, camera issues, mic problems and speaker damage before booking a repair.
What we test
- Display — dead pixels, backlight bleed, colour accuracy
- Keyboard — per-key tap map, dead or stuck keys
- Trackpad — movement, left / right click, scroll
- Camera — live FaceTime preview
- Microphone — real-time level meter
- Speakers — left & right stereo tone
CPU throttle + battery readout
Battery & Performance Test
Runs a sustained CPU workload and plots performance over time. A drop below 85% of the baseline signals throttling — the #1 sign of a degraded battery or overheating Mac.
What we test
- CPU throttle detection — 30-second sustained benchmark
- Battery charge % — live from browser API
- Charging status — plugged in or on battery
- Estimated runtime — minutes remaining
- Auto-verdict — stable / mild / moderate / significant
Step 2 — when you need us
What only hardware can read
These are the faults we see most often — and none of them are visible from a browser. We test all of them free at our Mumbai lab, usually while you wait.
- Battery cycle count & true capacity (mAh vs. design)
- SSD / NVMe health (SMART data)
- RAM errors
- CPU / GPU temperatures & thermal throttling
- Fan RPM & cooling performance
- Logic-board & charging-IC (ACE) faults
Mac Repair Center · Shop F-103, Raghuleela Mega Mall, Kandivali West, Mumbai 400067 · Mon–Sat 10 AM – 8 PM