WhatsApp VoltTech
Email VoltTechBoot & power faults
No power, no display, failed startup, restart loops and other problems that stop the PC from getting going.
VOLTTECH SERVICE / PC REPAIR · PRETORIA
PC RepairFind the fault. Fix the cause.
Won’t start? Crashing? Running hot? Acting strangely? Tell us what’s happening and we’ll help find the cause before money gets thrown at the wrong fix.
NORTHERN PRETORIA · WONDERBOOM · PRETORIA NORTH
START WITH THE SYMPTOM
What’s your PC doing?
Tap the closest match. You don’t need to know the technical name for the problem.
SELECTED ISSUE
Won’t start?
Power, RAM, storage, graphics and Windows can all cause similar startup symptoms. We narrow it down before replacing anything.
WHAT WE CAN HELP WITH
Repair without the parts cannon.
The goal is simple: work out what’s actually wrong, explain it clearly, then fix the right thing.
Crashes & instability
Blue screens, freezing, random restarts and game crashes that can come from RAM, drivers, power or hardware faults.
Heat & cooling
High temperatures, loud fans, throttling and shutdowns caused by dust, airflow or cooling problems.
Windows & storage
Corruption, startup errors, failing drives and software issues that can look like hardware faults.
PRICING GUIDE
Know the ballpark before you message.
STARTING GUIDE
Typical service range: R350–R650
This covers common PC diagnostics and repair labour. The final quote depends on the fault, the work required and whether any replacement parts are needed. Parts are not included unless specifically quoted.
HOW IT WORKS
From “something’s wrong” to a clear answer.
Show us the symptom
Send us a message and tell us what the PC is doing.
We diagnose the cause
We test the likely problem areas instead of guessing from the symptom.
You approve the work
We explain the fix and any hardware requirements before further work goes ahead.
WHY VOLTTECH
Clear answers before expensive fixes.
We don’t start by replacing parts.
A crashing game could be heat, RAM, drivers, storage or power. If a simple fix is enough, we’ll tell you. If hardware really does need replacing, you’ll know why.
Hands-on checksWe test the likely causes, not just the symptom.
Useful benchmarksPerformance is measured where it actually helps.
Clear scopeYou know what work is being recommended and why.
Direct contactYou deal with VoltTech, not a call-centre script.
LOCAL SERVICE AREA
PC repair in Pretoria
Based in northern Pretoria.
VoltTech serves Wonderboom, Pretoria North, Sinoville, Annlin, Montana and surrounding suburbs. Courier-in support for selected services can also be discussed for customers elsewhere in South Africa.
PRETORIA · WONDERBOOM · PRETORIA NORTH · SINOVILLE · ANNLIN · MONTANAQUICK ANSWERS
Common questions
Do you repair laptops too?
Yes. We can diagnose both desktops and laptops, although some laptop repairs depend on the type of fault.
Can you give me a price before seeing the PC?
We can often give you a useful starting estimate from the symptoms you describe. Some hardware faults still need hands-on diagnosis before a final quote is possible.
Will you replace parts without asking me?
No. If hardware needs replacing, we’ll explain what is needed before any further work goes ahead.
NEXT STEP
Not sure what’s wrong?
Send us the symptoms. You don’t need to diagnose the problem yourself.
Prefer to narrow it down first? Try Signal Scan →