GPU Repair

GPU powers on but produces no video output. Common causes: failed VRAM, open circuit on the display output path, or BGA solder joint failure on the GPU chip itself.

Visual glitches, corrupted pixels, color blocks, or flickering on screen. Usually caused by one or more failed GDDR5/GDDR6/GDDR6X/GDDR7 memory chips or VRAM solder joint degradation. Can also result from a dirty or damaged display output port or video cable — worth ruling out before sending in for repair.

Windows Device Manager reports Code 43. Often a VRAM fault or GPU chip issue causing the driver to crash during initialization. Can also be caused by failed VRM components or unstable power rails supplying the VRAM, GPU core, or logic circuits on the board. Component-level diagnosis required.

Card not recognized by the system at all — no POST, no Device Manager entry. Typically a power delivery failure (VRM/MOSFET) or PCIe connector damage.

System crashes during gaming or under GPU load. Can be VRAM instability, thermal issues, or VRM components failing under sustained load.

GPUs used in cryptocurrency mining often develop VRAM failure from continuous high-temperature operation. We replace failed chips and reball degraded joints.

If your system freezes, games stutter, or performance drops in spikes, the GPU may need servicing — dried thermal paste, degraded thermal pads, or blocked heatsink fins are common causes. A thermal service often restores full performance.

Purchased a card secondhand and it's not functioning? We inspect GPUs for prior repairs, hidden damage, remarked chips, or misrepresented condition — so you know exactly what you have before investing further.