小修DELL N4050不触发
2020.5.21 接电源,待机0.034,不触发,拆机量3V5V没有电压,测待机芯片3V5V开启脚有问题,只有0.7V,拆了相连的PQ4101 故障依旧,再查发现和PURE_HW_SHUTDOWN#相连,D3601一脚3.3V,3脚3.3V,断开R...华人论坛
2020.5.21 接电源,待机0.034,不触发,拆机量3V5V没有电压,测待机芯片3V5V开启脚有问题,只有0.7V,拆了相连的PQ4101 故障依旧,再查发现和PURE_HW_SHUTDOWN#相连,D3601一脚3.3V,3脚3.3V,断开R...华人论坛