Graphics Card Repair in NZ

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Professional Graphics Card Diagnostics & Board-Level Repair

Directly from our technician, here is the current capability we have for Graphics Card Repair.
We are constantly increasing our capability in this growing field so please do contact us about your card fault so we can give up to date advice.

Is your graphics card crashing, overheating, or refusing to display? Don’t throw it out just yet. At Device Repair Guy, we are rapidly expanding our micro-soldering and component-level repair capabilities to bring your hardware back to life.

We love a challenge, and we are constantly investing in cutting-edge diagnostic tools, advanced training, and precision equipment to solve complex GPU failures. If your card has a power issue, a blown component, or liquid damage, our bench is fully equipped to handle it.

Repair under microscope

What We Can Fix Right Now

Our team specializes in precision, board-level repairs. We track down the exact root cause of your graphics card’s failure using advanced schematics and thermal imaging.

  • Advanced Diagnostics: Full fault assessment to pinpoint exactly why your card isn’t behaving.

  • Power Rail & Short Circuit Repair: Finding and replacing shorted MOSFETs, capacitors, resistors, and blown fuses.

  • Port & Connector Replacement: Flawless micro-soldering for damaged HDMI and DisplayPort connectors.

  • Cooling & Thermal Restorations: Full ultrasonic cleaning, premium thermal paste re-application, high-performance thermal pad replacement, and fan circuit repairs.

  • Liquid Damage & Corrosion Cleanup: Deep cleaning and trace repair to rescue cards affected by spills or moisture.

  • vBIOS Flashing: Reading, flashing, or replacing corrupted BIOS chips to resolve firmware-level bricks.

Our Approach to Complex Faults (Core & VRAM)

To maintain the highest industry standards, we believe in doing things right or not doing them at all. Because we are currently in the process of upgrading our lab to include a medical-grade BGA rework station, we do not currently offer GPU core reballing, core replacement, or VRAM chip replacement but we are gearing towards this and plan to have it available in not too distant future.

Attempting these specific repairs without specialized, heavily calibrated industrial heating profiles risks warping the board. However, we can absolutely diagnose these faults for you. If your card has a dead core, we will tell you definitively so you don’t waste time or money on guesswork.

We are constantly growing, learning, and adding new tools to our inventory every month. We look forward to tackling your GPU issues and getting you back in the game!

Ready to rescue your card? Contact us today for a professional GPU diagnostic and let our team take a look under the microscope.

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