NVIDIA RTX 5090 接口即便采取预防性硬件改造仍发生熔毁
一名用户试图保护其显卡电源接口免受损坏,但最终仍遭遇了彻底烧毁。

一名 NVIDIA RTX 5090 的拥有者近日报告称,尽管他采取了极端的物理预防措施以确保线缆保持笔直且不受拉扯,但其电源接口仍发生了熔毁。该用户对电脑机箱进行了改造,在网状侧板上专门开了一个缺口以容纳 12VHPWR 线缆,旨在防止此前与高端显卡过热问题相关的弯折情况。
据原始发布者 Lowyat.NET 称,该事件最初由一名用户在中国平台哔哩哔哩(Bilibili)上分享,随后该帖文被删除。该用户澄清说,他们使用的是 Goghunters 品牌生产的 1200W 电源,具体型号为 Fire F12。机主坚称系统是在默认设置下运行,未进行任何超频或降压操作。
尽管该用户尽力确保 16 针线缆未受到常被认为是接口故障诱因的尖锐角度或压力影响,但故障仍旧发生了。这一事件让机主感到沮丧,他表示无法相信在采取了如此全面的措施来防止线缆受力后,熔毁问题竟然还会发生。帖文中包含了显卡受损接口的影像证据。
12VHPWR 接口熔毁问题的持续存在,依然是马来西亚电脑发烧友和硬件组装者关注的一个重大课题。随着 RTX 5090 等高性能组件在本地发烧友的装机配置中日益普及,此类事件凸显了电源供应可靠性方面持续存在的挑战。对于投资顶级硬件的用户而言,此事件提醒人们,即使是主动的线缆管理也可能无法完全消除与当前高功率电源标准相关的技术风险。
Source
Originally reported by Lowyat.NET. Read the original report →
This story was translated from our English report. Read in English →
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