NVIDIA RTX 4090 FOUNDERS EDITION Whine Under Load
System Nominal
Coil whine is an expected physical byproduct of the electromagnetic forces within the GPU's power delivery system. As the card processes high-fidelity frames, the VRM switches at specific frequencies that cause the internal components to vibrate; this is non-destructive and does not indicate a failure of the silicon or the electrical integrity of the PCB.
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