https://h30471.www3.hp.com/t5/tai-shi-dian-nao/shuabios-hou-kai-ji2zhang4duan-sheng-zhi-hou-fan-fu-zhong-qi-bu-kai-ji/m-p/1069312#M67460 <P>刷bios成功后开机灯闪2红4白</P><P>开机2长4短声,之后反复重启不开机</P><P>&nbsp;</P> Tue, 19 Jan 2021 09:09:20 GMT 聆听雨 2021-01-19T09:09:20Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/shuabios-hou-kai-ji2zhang4duan-sheng-zhi-hou-fan-fu-zhong-qi-bu-kai-ji/m-p/1069312#M67460 <P>刷bios成功后开机灯闪2红4白</P><P>开机2长4短声,之后反复重启不开机</P><P>&nbsp;</P> Tue, 19 Jan 2021 09:09:20 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/shuabios-hou-kai-ji2zhang4duan-sheng-zhi-hou-fan-fu-zhong-qi-bu-kai-ji/m-p/1069312#M67460 聆听雨 2021-01-19T09:09:20Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/shuabios-hou-kai-ji2zhang4duan-sheng-zhi-hou-fan-fu-zhong-qi-bu-kai-ji/m-p/1069476#M67479 您好， 这个情况可以尝试一下按住Windows键和B键不要松手，然后开机，开机键按2秒松开，Windows键和B键一直按住不要松手，然后看一下能否正常开机，如果问题依旧的话，建议可以关机断电，拔掉所有外界设备，将主板上的RTC电池取下来等待15秒再放回去，然后看一下是否正常，问题依旧的话，建议联系维修中心现场检测看一下。 Wed, 20 Jan 2021 04:32:03 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/shuabios-hou-kai-ji2zhang4duan-sheng-zhi-hou-fan-fu-zhong-qi-bu-kai-ji/m-p/1069476#M67479 hlin 2021-01-20T04:32:03Z