01
A failing LNB
The most common DStv fault by a wide margin. It sits on the dish arm, exposed to everything, and it degrades. Cheap to replace.

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DStv repairs Centurion
No signal in Centurion? Pixelating channels, an error code on the screen, or a picture that dies the moment it rains? The fault is almost always outdoors — and it is almost always cheap.
Centurion sits between our Johannesburg and Pretoria runs, which in practice means we can usually get a technician here quickly — and DStv faults, unlike television faults, tend to be urgent. Nobody schedules a signal failure for a convenient week.
The most common cause here is the same as everywhere on the Highveld: a summer storm has moved the dish or killed the LNB. Both are quick, and both are cheap.
So we test the whole chain in Centurion — signal at the LNB, signal at the wall point, cable integrity, connector condition and dish alignment — before anybody looks at the box under your television. It finds the fault faster and it is considerably cheaper for you.
Where we work
These are the suburbs we are in most often. If yours is not listed, phone anyway — it almost certainly still falls inside our patch.
DStv repairs in Centurion. On-site DStv technicians covering Centurion and the surrounding Gauteng suburbs.
What we find
In rough order of how often they turn out to be the cause.
01
The most common DStv fault by a wide margin. It sits on the dish arm, exposed to everything, and it degrades. Cheap to replace.
02
The connector at the dish end is outdoors permanently. Unsealed, it fills with water and the copper corrodes.
03
Wind, hail, a ladder, or a bracket that has slowly worked loose. Two degrees is all it takes.
04
Centurion sits between our Johannesburg and Pretoria runs, so we can usually get here quickly — which matters for a signal fault.
05
Highveld sun cracks the sheath, water gets in, and signal quality collapses. Rodents like coax too.
06
They do happen — power supplies, Explora hard drives, software. But they are a long way down this list, and we prove the signal chain first.
Error codes
DStv error codes are genuinely informative, if you know how to read them.
E48-32No usable signal from the dish. Signal-path fault, not a decoder fault
E16Often a subscription or smartcard issue — sometimes a signal too weak to decode
E30Partial signal loss. Some channels work, others do not. Classic degrading LNB
Pixelation and blockingSignal quality too low to reconstruct the picture cleanly
Rain fadeNormal in a downpour. In light rain, your installation has no margin left
Channels vanishing one by oneThe weakest transponders fail first. Your LNB is fading
Our process
01
Write down exactly what the screen says. It narrows things down enormously before we arrive.
02
Signal strength and signal quality — two different readings, two different meanings.
03
LNB, connector, cable, alignment or decoder. In that order, because that is the order of likelihood.
04
Including the weak transponders that fail first. Then we tell you how to stop it happening again.
FAQ
What people in Centurion ask us most often.
WhatsApp us the error code on the screen and a photo of your dish. We can usually narrow a DStv fault down before a technician is even dispatched.
WhatsApp 063 866 0971Yes. We repair DStv installations across Centurion and the surrounding suburbs — Highveld, Irene, Eldoraigne, Lyttelton and nearby. Dish, LNB, cabling, connectors, decoder faults and signal problems.
Almost certainly not. ‘No signal’ means the decoder is working perfectly and receiving nothing from the dish. The fault is outdoors — the LNB, a corroded connector, damaged cable, or a dish knocked out of alignment. We test the chain from the dish inwards.
It means the decoder is not receiving a usable signal from the dish. It is a signal-path error, not a decoder fault, and it points at the LNB, the connectors, the cable or the alignment.
Rain fade — heavy rain absorbing the satellite signal. Every installation suffers it in a real Highveld downpour. But if yours breaks up in light rain, the installation has no margin left, usually because the alignment is marginal or the LNB is degrading. Both are inexpensive to fix.
Centurion sits between our Johannesburg and Pretoria runs, so we can usually get here quickly — which matters for a signal fault. It is one of the first things we check on a Centurion callout.
It depends what we find, but the good news is that the most common causes — a failed LNB, a corroded connector, a dish out of alignment — are all among the cheaper jobs we do. We quote a fixed price after the diagnosis.
Often, yes — particularly if you phone in the morning and you are in Centurion or nearby. We will give you an honest answer about timing rather than promising a slot we cannot keep.
Nearby
Each area has its own page, with local suburbs and a map.
Book a DStv technician
Tell us the error code on the screen. It usually tells us where the fault is before we even arrive.
DStv repairs across Centurion and the wider Gauteng
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