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RTX 5090又烧接口：原装转接线+ATX 3.1电源也没用_我的网站

一 |     8月24日消息，近日一名Reddit网友发帖反馈，其RTX 5090显卡的16针供电接口在正常使用过程中发生熔化，该用户自称极度关注供电安全，不仅反复确认连接器已插紧，甚至为避免侧板挤压而选择了裸机运行，但最终仍未能幸免。

二 |     据悉，这名用户使用的电源额定功率1000W且支持最新的ATX 3.1与PCIe 5.1标准，在连接方式上，他使用了显卡随附的官方16针转接线。    London, Oct 19 (UNI) The resignation of Liz Truss from the post of UK prime minister will not solve the problems in the country, Foreign Secretary James Cleverly told Sky News on Wednesday.

Cleverly also noted that he can understand people who are dissatisfied with the government's policies, but removing Truss from her post is not an option. In his opinion, people who demand the resignation of the current prime minister do not have a plan for further action in the same way as was the case with the resignation of her predecessor, Boris Johnson.

On Tuesday, a YouGov poll showed that only 10% of surveyed Britons view Truss favorably after her ineffective economic plan, while another survey by the same pollster revealed 55% of the Conservative party members want Truss to resign.

The Truss administration has been harshly criticized for its economic policy that proved unable to curb inflation and price hikes, as well as sparked concerns about an increase in public debt. The so-called mini-budget was presented on September 23 by then Chancellor Kwasi Kwarteng, who resigned last Friday.

After the plan's announcement, the yield on five-year UK government bonds rose to its highest level since 2008, at 4.6%, which meant a decrease in demand for debt securities. Consequently, sterling fell to an all-time low of $1.054 per pound.

UNI/SPUTNIK GNK。     该用户表示，从显卡购入至今，供电线仅插拔过5次，且每次移动电脑都会检查线材受力情况，属于典型的资深玩家操作。

三 |          事故发生时，该显卡正在运行高负载任务，用户反馈称，他经常使用这块RTX 5090处理本地AI计算，并以5120×1440的分辨率运行《赛博朋克2077》，同时开启了路径追踪特效。    从公布的照片来看，显卡端的16针接口处已经出现了明显的黑色焦糊痕迹，塑料外壳发生形变，线材端的连接器也已受损。

四 |     更重要的是，在事故发生前显卡并未表现出任何运行异常，用户是由于在室内闻到了明显的塑料烧焦味才主动采取关机措施，而此时显卡上的供电指示灯依然显示为正常状态。    简单来说，显卡供电监控系统在接口局部发生高温熔化时，可能并不会第一时间触发报错或停机保护。          不少网友认为，这起案例再次证明了16针供电系统在面对RTX 5090这种顶级功耗显卡时的脆弱性，即便使用了高规格的ATX 3.1电源，如果连接器内部的针脚接触电阻因微小公差或受力不均而升高，在大电流流经时产生的热量仍足以融化塑料外壳。    对于广大RTX 5090用户来说，除了确保连接器完全插入外，减少不必要的线材插拔、避免线材在接口根部大角度弯折仍是目前唯二的预防手段。         同时鉴于指示灯无法预警接口熔化，用户在运行高负载AI或游戏任务时，应更加留意机箱内部的异味和温升。

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Published on:14:34:23