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DStv Guides

DStv Not Working? How to Find the Problem and Fix It

By the Remtech Installers team · Updated November 2026 · 3 min read

The short answer

Start with what you see on screen. A signal code such as E48-32 points to the dish, cable or connectors. A subscription code such as E16 or E30 points to your account. A smartcard code such as E04, E17 or E18 points to the card. A black screen with the decoder light on points to the TV input, the HDMI cable or standby. Match your symptom in the table, then open the guide.

Match your symptom

What you seeLikely areaOpen this guide
A black screen or no pictureTV input, HDMI cable or standbyWhat the decoder lights mean
“No signal” or E48-32Dish, cable or connectorsThe E48-32 guide
E16, E30, E14, E19 or E162-0Your account or packageDStv error codes
E04, E17 or E18The smartcardDStv error codes
E143-4 on a second decoderThe Extra View linkError E143-4
Pixelation or freezing in rainRain fade, or a weak connectorDoes rain affect DStv?
Only one TV failsThat TV’s cable runSecond TV pixelating
The remote does nothingThe remote or line of sightDStv remote not working
Everything broke after load sheddingRestart order, surge or a corrupted driveAfter a power cut
Freezing, reboots or not recordingThe Explora and its hard driveExplora problems
No signal after moving houseAlignment or a blocked viewNo signal at your new home

The order installers check things

  1. Power and input. Is the decoder on, and is the TV on the right HDMI input?
  2. The message. Read the exact code. See our code list.
  3. The smartcard. Is it seated properly?
  4. Cables and connectors at the decoder.
  5. Signal numbers. See what signal strength and quality mean.
  6. The dish and LNB, from the ground, then by a professional.

Not sure which category your fault falls in?

Send us the exact message on your screen and your decoder model. We will tell you whether it is an installer job.

Who fixes what

ProblemWho fixes it
Subscription, package and smartcard pairingDStv, through its self-service tools or support
Signal, cabling, dish and LNBAn installer
TV settings and HDMIYou, or whoever supplied the TV
Hard drive failureDStv, or an installer for a replacement

What is safe to try yourself

  • Restarting the decoder: off at the wall for 30 seconds.
  • Reseating the smartcard and checking the cables at the decoder.
  • Reading the signal screen and checking other TVs.
  • Not climbing onto the roof or adjusting the dish. See our DIY guide for the risks.

When to call us

If the cause is signal, cabling, the dish or the LNB, call us. We repair and install across Gauteng. See our Smart LNB and Explora installations and DStv relocation.

Frequently asked questions

Check the TV input and HDMI cable, then look at the decoder’s light and for an error code. See what the lights mean.

Rarely. Subscription and signal codes are not fixed by a reset. See how to reset a DStv decoder.

If every TV fails with a signal code, the dish, LNB or main cable is the usual suspect. If only one fails, look at that TV’s cable and decoder.

If the code stays after a restart and the checks above, call. Waiting rarely helps a signal fault.

Written by the Remtech Installers team.
We are DStv installers serving Gauteng. Details here are indicative as of November 2026, so ask us about your own home. About us
REM TECHNICIAN (PTY) LTD, company registration no. 2024/633074/07

Still not working?

Call us or send a message. We will find the cause and give you a free quote.

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© 2026 Created with Royintech Designs 
Remtech Installers · REM TECHNICIAN (PTY) LTD 
Company registration no. 2024/633074/07
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