微星主板cpu亮红灯无法开机解决办法如下:
电脑:LenovoG460
系统:Windows11
1、检查电脑的外部接线是否连接好,如果是连接好的,可以把每根线都拔出来然后再重新插回去。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d833c895d143ad4bbe01185790025aafa40f067d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、若电脑还是无法开机,打开主机机箱,查看机箱内有无多余的金属物杂物,或是否是由主板变形而造成的短路。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/e824b899a9014c08cf147632187b02087bf4f47e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、使用小毛刷清理主板上的灰尘,查看电脑是否可以开机。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/c8ea15ce36d3d5396b1251542887e950352ab07e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、若电脑仍无法开机,拔掉主板上的Reset线及其他开关、指示灯连线,然后看是否能开机。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/9358d109b3de9c82fb4ba7187e81800a19d8437e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、如果故障依旧,则故障可能由内存、显卡、CPU等电脑硬件引起。接着使用插拔法、交换法等方法分别检查内存、显卡、CPU等设备是否正常,如果有损坏的设备,更换损坏的设备。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/f636afc379310a55ce0a8063a54543a98226107e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)