The problem sits somewhere along a spectrum: sometimes it's a drained battery that needs proper recovery, sometimes it's a failed charging component, and sometimes it's deeper hardware damage. What matters is diagnosis. We charge R599 for a full assessment in our workshop, and that figure covers testing on proper equipment, not guesswork. From that point, you'll know exactly what's wrong and what repair will cost — from as little as R800 for a battery replacement up to several thousand for logic board work.
This post walks you through what causes these failures, what to expect when you bring your device to us, and how we approach turnaround times in a city where load shedding complicates workshop schedules.
Why Your Apple Device Won't Power On: The Most Common Culprits
When you bring a MacBook, iPhone, or iPad to our Melrose service area, the issue falls into a handful of patterns. Battery failure is the single most frequent cause we encounter. A lithium battery has a finite lifespan — typically 300 to 500 full charge cycles — and once it's exhausted, the device simply won't boot, even if the charger works fine. We see this constantly in older MacBook Airs and first-generation iPad Pros.
Charging port damage comes second. Melrose is a busy suburb with constant movement, and we regularly find that charging cables have been yanked, bent at sharp angles, or caught in bag zips. The charging port on an iPhone or MacBook is delicate; one hard pull can separate the internal connectors. The device looks fine, the charger looks fine, but there's no power delivery.
The third pattern is liquid damage. Whether it's a spilled coffee at a café in Sandton, rain during load shedding, or a broken water bottle in a bag, we've seen it all. Water doesn't always cause immediate failure — sometimes it kills the device weeks later as corrosion spreads. Our team has repaired more than 18,000 liquid-damaged devices, and most survive if you act quickly. If your device won't turn on after any water exposure, don't leave it plugged in; bring it to us immediately.
Logic board failure is the deepest issue: a failed component on the main circuit board that controls power delivery. This can happen from manufacturing defects, thermal stress (especially in load-shedding environments where devices overheat during charge cycles), or age. We handle logic board repair as a specialist service, and it's where the longer turnaround kicks in.
What Happens When You Bring Your Device to Us in Melrose
Our workshop in Hyde Park serves Melrose and the wider northern suburbs. When you arrive with a device that won't turn on, we don't start disassembling; we start testing.
First, we place your device on our bench power supply — a controlled electrical tester that simulates charging without risking your actual charger. This tells us if the device is drawing power. If it is, we let it sit for 15 minutes; sometimes a completely flat battery needs time to accept charge again before it'll show signs of life. If it doesn't draw power at all, we move to step two: port inspection under magnification.
We check the charging port with a microscope to see if there's visible corrosion, bent pins, or debris. We clean it with isopropyl alcohol and a soft brush, then retest. Many devices come back to life right here. If the port is physically damaged, we know a port replacement is needed — usually around R1,200 depending on the device.
If the port is clean and we're still seeing no power draw, we move to battery testing on a dedicated battery analyser. A dead battery won't charge, so we bypass it with our lab power supply and see if the logic board responds. This is where we discover whether the issue is contained (battery only) or systemic (logic board problem).
The full assessment takes about one hour and costs R599. After that, you have a clear diagnosis and a firm quote for repair. We don't charge you again if you decide to proceed.
Turnaround Times and Load Shedding Reality
Johannesburg's electricity crisis affects our workshop schedule, and we're upfront about it with Melrose customers. During load shedding windows, we pause any work that requires precision soldering or extended power-dependent testing. It's not a delay we enjoy, but it's the only way to guarantee quality.
For straightforward repairs — battery replacement, charging port replacement, cable repair — we typically complete work within 24 to 48 hours. For liquid damage assessment and cleaning, we need 2 to 3 days because we disassemble the device, clean corroded components, and let everything dry properly before reassembly.
Logic board repair takes longer. If we can replace a failed capacitor or clean a corroded trace, we can often finish in 5 to 7 working days. If the board needs to be sent to our specialist partner in Pretoria for micro-soldering, add another 7 to 10 days. We keep you updated every step of the way via WhatsApp or email — no surprises.
Warranty and Peace of Mind
We back every repair with a guarantee. Battery replacements, port replacements, and general repairs carry a 12-month warranty against defects in our work. Logic board repairs and liquid damage restorations carry a 3-year warranty, because these are complex jobs and we're confident in the outcome.
If something fails within that window and it's our fault, we fix it for free. If it's new damage (you dropped it, spilled on it again), we assess and quote separately. Most of our Melrose clients appreciate this clarity — they know what they're protected against.
Prevention: Stop This Happening Again
Once we've fixed your device, a few simple habits prevent a repeat visit. Use a quality charger designed for your device; counterfeit chargers are rife, especially around Johannesburg's shopping centres, and they can damage your charging port or battery. Keep your device away from extreme heat — load shedding sometimes tempts people to leave devices charging for hours at a time. A single four-hour charge cycle in a warm room does no harm, but sustained heat shortens battery lifespan.
If you live in an area prone to power surges (Melrose gets these during storm season), invest in a surge-protected power strip. A R150 surge protector is far cheaper than a logic board repair.
And if your device goes near water, don't panic and don't charge it. Bring it to us. Get in touch at zasupport.com/book or WhatsApp us on 064 529 5863, and we'll assess it the same day if you're local.
Frequently Asked Questions
Q: If my device won't turn on, is it definitely broken?
No. Around 40% of the "won't turn on" cases we see are simple battery drain or charging port misalignment, fixed in under an hour. The only way to know is diagnosis. That's why we charge a flat R599 assessment fee — it's cheaper than guessing and far faster than trial and error.
Q: How long does a battery replacement actually take?
For most iPhones and iPads, about one hour in workshop. MacBook batteries vary by model: a MacBook Air takes two to three hours because the battery is glued down and requires careful disassembly. We'll give you the exact time when you book.
Q: Will load shedding mean my repair takes longer?
Not significantly, but yes, we work around the City of Johannesburg's schedule. If we're mid-repair during a load shedding window, we pause and resume when power returns. We plan jobs to avoid this when possible, and we always quote you the realistic timeline upfront.
Q: Can I leave my device with you while I work, or do I need to wait?
Most Melrose clients drop in during their commute. A simple assessment takes an hour, but you don't need to wait — we'll WhatsApp you the diagnosis and quote within that time. For repairs, we'll give you a completion date when you drop it off.
Q: What if the repair costs more than the device is worth?
We present the quote and the choice is always yours. We've never pressured anyone into a repair they don't want. If a MacBook logic board replacement is R4,500 and you're not confident the device is worth it, you can walk away with your diagnosis and no further cost.
Q: Do you offer any discount if I'm a regular customer in Melrose?
We value repeat clients and we reward loyalty, but not with discounts — instead, we prioritise your turnaround. If you've been a customer before, you move to the front of the queue. For ongoing device care, ask us about our care plan when you next visit.
