Overview

GPU diagnosis for no-display, artifacting, thermal, and connector faults

Graphic card failures can be very expensive, especially now that Jensen Huang has a collection of leather coats to maintain. Jokes aside, a GPU that posts with no display, fails to post, artifacts only under load, overheats after a prior repaste, or shows damage around a power or display connector may need bench diagnosis, connector repair, thermal work, or a clear recommendation that the card is not economically recoverable.

Ready to start?

Use the intake form to describe the device, the fault, and the result you want. The more specific you are, the easier it is to give you a useful answer.

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Devices we repair

We fix the following devices!

We repair GPUs from all major manufacturers.

Common Issues

What we fix

Cards that power up but never give a usable display

A GPU can light up, spin its fans, and still fail to do anything useful. Sometimes there is no display at all. Sometimes the card posts once and then refuses after a reboot, or only one output works, or the system goes black the moment drivers load. Those symptoms can point to very different problems, which is why a no-display graphics card is one of the easiest repairs to misread from the outside.

Artifacting, driver crashes, and cards that fail only under load

Some graphics cards behave perfectly at idle and then fall apart the moment a game, benchmark, or render pushes them. Artifacting, driver resets, sudden black screens, flicker, and load-related crashes can come from thermal trouble, memory instability, power issues, or previous repair work that never really solved the problem. These are the kinds of failures that need pattern-matching and inspection, not just a hopeful repaste.

Overheating, failing fans, and damaged video or power connectors

An overheating card does not always just need new paste. Bad thermal contact, missing pads, bent coolers, damaged fan circuits, or prior teardown mistakes can all raise temperatures and create hotspot spikes. On top of that, some cards arrive with damaged HDMI, DisplayPort, PCIe, or 12VHPWR connectors that make the failure look worse than it first appears. Higher-value GPU repair makes the most sense when all of those possibilities are considered together.

Diagnostic approach

  1. 1.Confirm whether the card fails at POST, only after drivers load, only under load, or only on certain display outputs.
  2. 2.Inspect cooler condition, fan behavior, thermal pad or paste history, and connector damage around HDMI, DisplayPort, PCIe, or power inputs.
  3. 3.Check for prior repair work, contamination, burns, missing parts, or mechanical damage that changes whether the card is still a realistic repair candidate.
  4. 4.Decide whether the best path is thermal work, connector repair, deeper board-level diagnosis, or an honest recommendation not to proceed.

Repair workflow

  • Restore cooling with pad, paste, fan, or mounting correction when heat-related instability is driving the failure.
  • Replace or repair damaged video or power connectors when the board around them remains healthy enough to justify the work.
  • Carry out deeper board-level repair only when the card value and overall condition support a realistic chance of dependable recovery.
  • Recommend stopping when the board condition, prior damage, or economics make a reliable repair unlikely.
Examples

Repairs we take on

GPU has no display output even though the system powers on

Artifacting, driver crashes, or black screens under load

Overheating card with loud fans, hotspot spikes, or thermal throttling

Damaged HDMI, DisplayPort, or PCIe power connector on the card

Damaged or burnt 12VHPWR connector

High-value card with prior repair history that needs an honest recoverability assessment

Devices serviced

  • NVIDIA GeForce RTX and GTX cards, including higher-value enthusiast models
  • AMD Radeon gaming and workstation cards with thermal, display, or power faults
  • Cards where replacement cost is high enough that diagnosis matters before replacement

Ready to start?

Use the intake form to describe the device, the fault, and the result you want. The more specific you are, the easier it is to give you a useful answer.

Start Repair