Repairs in Prague 10 · Rostovská 260/2b

Graphics card repair

Artefacts, a black screen, driver crashes or a card that started smoking? We repair graphics cards in our own service centre in Prague 10 – gaming and mining cards alike, from older GTX models to the latest RTX and Radeon cards.

  • NVIDIA RTX 50 / 40 / 30
  • AMD Radeon RX 9000 / 7000 / 6000
  • Intel Arc A and B
  • Older GTX and RX
  • Mining and AI cards
Book a repair +420 792 480 835

When to bring your graphics card in for service

Most faults show signs before the card dies completely. Watch out when:

  • squares, stripes or “scattered” colours (artefacts) appear on the screen,
  • the computer runs and the fans spin, but the monitor gets no signal,
  • games crash or the picture freezes even though the driver is up to date,
  • the driver installation ends with an error or the system doesn't see the card at all,
  • the whole picture is a single colour or unnaturally stretched,
  • the card overheats, the fans are humming or have stopped,
  • smoke came out of the card, there's a burning smell or moisture has got into it.

If the card has smoked or is wet, don't connect it to power again – another part could be damaged unnecessarily.

What we repair on graphics cards

Fault What we do
Short circuit, the card won't start We find and replace faulty components in the card's power circuitry.
Artefacts, memory errors Video memory (VRAM) replacement, and on selected cards even a memory upgrade.
Faulty graphics chip BGA soldering, reballing or chip replacement.
Damaged connector Replacement of HDMI / DisplayPort outputs and power connectors.
Overheating, noise Cleaning, new thermal paste and pads, fan repair or replacement.
Firmware error Recovery and reprogramming of the card's BIOS.
Damaged board trace Restoration of burnt or broken PCB traces.

We use professional soldering and diagnostic equipment. We do the repairs ourselves in our service centre – we don't send the card anywhere else.

Gaming and mining cards

Much of our experience comes from repairing cards from mining rigs, which run non-stop and put more strain on power circuitry and memory than a gaming PC. We repair gaming, workstation and AI cards the same way. We repair every model on the market – including the very latest:

Manufacturer Series we repair
NVIDIA GeForce RTX 50 RTX 5050, 5060, 5060 Ti, 5070, 5070 Ti, 5080, 5090
NVIDIA GeForce RTX 40 RTX 4060, 4060 Ti, 4070, 4070 Super, 4070 Ti, 4070 Ti Super, 4080, 4080 Super, 4090
NVIDIA GeForce RTX 30 and 20 RTX 3050–3090 Ti, RTX 2060–2080 Ti
NVIDIA GTX GTX 1050–1080 Ti, GTX 1650, 1660, 1660 Super and Ti, older GTX 900
AMD Radeon RX 9000 RX 9060 XT, RX 9070, RX 9070 XT
AMD Radeon RX 7000 and 6000 RX 7600–7900 XTX, RX 6400–6950 XT
Older AMD RX 5500–5700 XT, RX Vega 56/64, RX 470–590
Intel Arc Arc B570, B580, Arc A380, A750, A770
Workstation and AI cards NVIDIA RTX professional series and cards from AI and compute servers

Don't see your model in the table? We'll repair it too – we just can't update the list as fast as manufacturers release new cards.

Wondering whether your card is still worth mining with? Check the current graphics card mining profitability.

What if the card can't be repaired

We'll tell you straight away after diagnostics. Then it's your choice: take the card back, or we'll offer to buy it from you for spare parts.

How the repair works

  1. Describe the faultUsing the form below, by phone, or come straight to the shop – Mon–Fri 9:00–17:00.
  2. Bring it in or send itBring the device to Rostovská 260/2b, or send it well packed by post or courier.
  3. Diagnostics and priceWe find the cause and call you to explain what needs doing and how much it will cost. We repair nothing without your consent.
  4. Repair and handoverWe repair it in our own service centre, test it and let you know when it's ready for collection.

Describe the fault

Tell us what isn't working and we'll get back to you with the next steps. Not sure whether it can be repaired? Ask – we'll take a look.

+420 792 480 835Mon–Fri 9:00–17:00

Or write to us directly at servis@pcpraha.cz

We will only use your details to reply to your enquiry. Privacy policy

Frequently asked questions

Is it worth repairing an old graphics card?

It depends on the model and the fault. After diagnostics we will tell you the repair price and, for comparison, what a similar card costs. The decision is yours.

How long does a graphics card repair take?

We usually complete diagnostics by the next day and call you straight away. The length of the repair itself depends mainly on whether a part, such as memory or a chip, needs to be ordered.

Can I send the card by post or courier?

Yes. Pack the card well in an antistatic bag and a sturdy box and send it to our service centre at Rostovská 260/2b, Praha 10. Enclose a description of the fault and your contact details.

Do you also repair cards from mining rigs?

Yes, that is where we have the most experience. We can also repair a larger number of cards from one rig at once.

What if the card cannot be repaired?

We will tell you after diagnostics. You can take the card back, or we will offer to buy it for spare parts.

Do you charge for diagnostics?

If we do the repair, diagnostics are free. They're also free if the repair would cost more than a new device – we'll tell you straight and you pay nothing. You only pay for the diagnostics themselves if the repair is worth doing but you decide not to have it done with us.

What warranty do you give on repairs?

We give a 24-month warranty on every part we replace during a repair. If a replaced part stops working during that time, we'll sort it out free of charge.

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