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RTX 5090 Melts Lian Li Riser Cable
7 Jul
Summary
- An RTX 5090 GPU partially melted a Lian Li PCIe riser cable.
- Melted material from the riser cable is visible on the GPU's backplate.
- Users should ensure adequate clearance between GPUs and riser cables.
A recent incident involving an Asus TUF GeForce RTX 5090 has brought attention to potential issues with PCIe riser cables. A Reddit user reported that their riser cable partially melted due to close proximity and direct contact with the GPU's backplate. Evidence of the melted riser cable material was found adhered to the backplate.
This event is particularly relevant given the high power draw of flagship GPUs like the RTX 5090, which can generate significant heat. While this specific instance involved a riser cable, it echoes previous concerns about melting power connectors associated with high-wattage graphics cards.
PC builders are cautioned to ensure adequate spacing between components when using riser cables, especially in compact builds. Proper clearance is essential to prevent heat buildup and potential damage to both the GPU and the riser cable. This situation underscores the importance of careful hardware installation and monitoring.
While Nvidia has not yet commented on this particular case, the incident serves as a strong recommendation for users to prioritize safety and caution in their PC builds. Given the cost of modern hardware, taking extra preventive measures is advisable.
