If your MacBook, iMac, iPad, or iPhone won't turn on, this guide walks you through what we typically find, why it happens, and what you can expect from a repair in Johannesburg.
What "No Power" Actually Means (And Why It Matters)
When a device won't power on, there are usually three culprits: a failed power supply, a damaged logic board, or a drained battery that's stuck. We see a pattern here in Hyde Park that's worth knowing about.
The most common scenario is battery failure. On MacBooks especially, lithium batteries degrade over time, and once they cross a certain threshold, the device won't respond to the charging cable at all—not even an amber light. If your MacBook is three years old or older, a dead battery is your likely suspect.
The second most common issue is power management failure on the logic board itself. This happens when the circuitry that regulates power delivery fails, often after liquid damage or a surge. We've encountered this in dozens of devices brought to us from Rivonia after load shedding spikes or from clients who've had their devices near water.
The third category is straightforward power supply failure. If you're using a third-party charger or if Apple's MagSafe adapter has failed, the device simply won't charge. This is the easiest to diagnose and the quickest to fix.
Our Diagnostic Approach: From R599 Assessment to Solutions
Every device we assess starts the same way: a R599 diagnostic fee. In that assessment, we connect your device to our power supply simulator, check for visible liquid damage, and test whether the logic board is accepting power at all. This takes about 20 minutes, and by the end, we know whether you're looking at a battery replacement (usually under R2,500), a power supply replacement (R800–R1,800), or a logic board issue that requires more intensive work.
We use Apple's official specifications and our own test equipment to rule things out systematically. For MacBooks, we can often tell within minutes if it's a battery or board issue. For iPhones and iPads, we use a similar process: check for battery health, test charging circuits, and examine the logic board for visible damage.
If liquid damage is involved, we escalate to our liquid damage repair service, where we can clean corroded components and sometimes salvage the device entirely. We've saved over 3,500 liquid-damaged devices in the past four years—a fair number from Rivonia clients caught in unexpected rain or load shedding accidents involving backup power systems.
Turnaround Times and Warranty
Rivonia is close enough to our Hyde Park workshop that we can usually quote you within a day of assessment. For battery replacements, turnaround is typically 2–3 business days. For power supply replacement, it's 1–2 days. For logic board issues, it depends on component availability and complexity—usually 5–10 working days.
We include a 3-year warranty on all battery replacements and a 2-year warranty on power supply repairs. Logic board repairs carry a 12-month warranty, and if we've done liquid cleaning, that's covered for 12 months as well. This warranty is unusual in Johannesburg—most competitors offer only 3 months—but we've been confident enough to stand behind our work for years.
If you're in Rivonia and need your device back quickly, we also offer a loaner service. You leave your device with us, and we give you a loaner MacBook or iPad to keep working. It costs R250 per day, but many of our Rivonia clients find it worth the peace of mind.
Why Load Shedding and Weather Matter Here
Johannesburg's load shedding cycles and summer thunderstorms create unique repair patterns. We've noticed that surge damage happens more frequently during unpredictable power cuts—devices connected to cheap surge protectors or direct walls outlets get hit. If you're in Rivonia and power is unstable in your area, always use a proper UPS (uninterruptible power supply) or at least a quality power conditioner.
Similarly, the Highveld's afternoon rains catch people off guard. We repair at least two devices per week from Rivonia that have water damage paired with power issues. If your device gets wet and won't power on, the battery and power circuits are likely affected. Don't leave it plugged in—bring it to us immediately.
The Cost Breakdown
Here's what we've charged in the past six months for no-power repairs:
These prices are honest. We don't mark up parts by 300 per cent like some Johannesburg shops do, and we don't charge you for "diagnostics" unless we're actually running tests—not for a five-minute visual inspection.
If your device is under AppleCare or an Apple warranty, we can sometimes work with Apple's repair network to reduce your cost. Talk to us about this when you call.
Comparison With Mail-In and Big-Box Repair
You'll see adverts for mail-in repair from Cape Town or Durban. They take 7–14 days for turnaround, charge you for courier both ways, and offer no warranty. We're here in Johannesburg, minutes from Rivonia. You can drop your device off, get a quote the same day, and pick it up within a week. That's worth the drive from Rivonia.
You'll also see chains offering "free diagnostics." They use that diagnostic to sell you unnecessary repairs. We charge for diagnostics because we actually do them properly. Our R599 fee is transparent, and if the repair isn't worth doing, we'll tell you that too.
Getting Your Device Fixed: Next Steps
If your Apple device won't power on, the fastest path forward is a proper assessment. WhatsApp us on 064 529 5863 with your device model and what happened, or book online at zasupport.com/book for a time slot. We're open Monday to Friday 8:30 a.m.–5:30 p.m., Saturday 9 a.m.–2 p.m.
Bring your charger and any documentation you have (receipt, warranty card). If liquid damage is involved, bring the device as-is—don't try to clean it yourself.
You can also visit us directly at our Hyde Park workshop. We're located at 179A Jan Smuts Avenue, Johannesburg, and we always have technicians available for walk-ins between 10 a.m. and 4 p.m.
Frequently Asked Questions
Q: Will my data be safe if the device won't power on?
Yes. We don't need to erase or reinstall anything to diagnose or repair a power issue. Your data stays exactly where it is. The only exception is if the logic board itself is corrupted, but even then, we can often recover files using external tools.
Q: How do I know if it's the battery or the charger?
Borrow a friend's charger first. If your device still won't respond, it's the battery or logic board. If it powers on with their charger, it's your power adapter. We can confirm this in the workshop, but this trick works 80 per cent of the time.
Q: Is a R599 diagnostic fee refundable if I don't go ahead with the repair?
No, but it's credited toward your repair if you proceed. If you decide not to repair, you've paid R599 for definitive information about what's wrong—that's valuable if you're deciding whether to replace the device instead.
Q: Can you fix a MacBook that got wet and won't turn on?
Usually yes, but timing matters. If you bring it to us within 24 hours of liquid exposure and the liquid damage hasn't corroded components irreversibly, we can clean the logic board and restore power. After a week of sitting wet, success rates drop significantly. See our liquid damage repair page for details.
Q: How long will a battery replacement actually last?
Apple and most quality aftermarket batteries are warrantied for three years, and we've had clients report five years of heavy use before degradation starts again. Our 3-year warranty covers premature failure, so if your battery dies before three years, we replace it free.
Q: What if the repair costs more than replacing the device?
We'll tell you straight up. If your 2016 MacBook needs a R4,500 logic board repair and the device is worth R8,000 resale, we'll point that out. Sometimes a newer refurbished device from a trusted seller makes more sense. We're not here to squeeze money out of you—we're here to solve the problem that makes sense.
