https://dl.dell.com/FOLDER0916https://dl.dell.com/FOLDER09163740M/1/Vostro_3890_3690_1.13.0.ex https://dl.dell.com/FOLDER07976316M/1/Intel-Management-Engine-Co https://dl.dell.com/FOLDER06950412M/4/Intel-Chipset-Device-Softw https://dl.dell.com/FOLDER08989468M/2/Intel-UHD-Graphics-Driver_ 您下载安装一下这4个驱动，您的机器驱动已经是很老的版本了，驱动是硬件温度运行的关键，建议是保持更新哦 链接一个一个复制到浏览器上打开，会自动开始下载，更新完后重启下电脑再试试看呢 （链接不要微信上直接打开，链接要粘贴在地址栏上，不