Nvidias rtx 4090 power cable investigation unearths two different adapters – Breaking News & Latest Updates 2026
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Tom Warren
Nvidia’s RTX 4090 power cable investigation unearths two different adapters.

Some RTX 4090 power cables have been melting and Nvidia has been investigating the root cause. While the investigation continues, engineers have revealed there are two manufacturers of the RTX 4090 power adapter and only one is experiencing issues. We’re still waiting on Nvidia to finalize its investigation, but manufacturing variances might explain why only some are seeing the problem.

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