🔌Power Supply Repair Riga

Computer suddenly shuts down or won't turn on at all? The cause is often the power supply. SIA "Interfeis" performs accurate diagnostics and repair in Riga.

What We Repair

  • Desktop computer PSU diagnostics and repair
  • Laptop power adapters and connectors
  • UPS power source repair
  • Capacitor and component replacement

Common Problems

  • Computer won't turn on despite power being available
  • Computer shuts down spontaneously without warning
  • Unstable power supply, system freezes
  • Smoke or burning smell from PSU

Prices

Standard power supply repair€18.00
Non-standard power supply repairfrom €20.00
Laptop power supply repairfrom €20.00
Individual repair (strictly by agreement)from €35.00

All prices include VAT.

A faulty power supply is one of the most common reasons a computer refuses to switch on. SIA "Interfeis" carries out power supply unit (PSU) repairs and diagnostics in Riga — quickly, professionally and at reasonable prices, often saving clients the cost of a new PSU.

The power supply delivers stable voltage to every component in the system. Its failure not only prevents the computer from starting, but can also damage the motherboard, SSD and RAM. Common signs: computer does not switch on, reboots without warning, or power delivery is unstable. A noisy or hot PSU is an early warning sign that should not be ignored.

We repair standard ATX units, non-standard formats (SFX, TFX, Flex-ATX), laptop adapters and damaged power connectors. Before replacement we always assess repair options — this is often the cheaper solution. Contact SIA "Interfeis" to evaluate your situation.

Frequently Asked Questions

What are the main signs of a faulty power supply?
The PC won't turn on, restarts randomly, shuts down without warning, shows system errors or has unusual fan noises.
Is it better to repair a PSU or buy a new one?
Depends on the fault. Replacing capacitors or a fuse is much cheaper than a new PSU. We always evaluate repair options before recommending replacement.
Can a faulty PSU damage other components?
Yes. An unstable PSU can damage the motherboard, SSD, RAM or GPU. If you suspect a PSU fault — stop using the PC immediately.
Do you repair laptop power adapters?
Yes. We replace faulty power adapters, repair cable connections and laptop DC-in jacks.
How long does a PSU diagnostic take?
Diagnostics typically take 1 working day. After the diagnostic we provide an exact quote and wait for your approval.

Free Consultation

Final price confirmed after diagnostics. All prices include VAT.

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