https://h30471.www3.hp.com/t5/tai-shi-dian-nao/690-56ccn-bios-sheng-ji-shi-baiuefi-hui-fu-yi-jiu-shi-bai/m-p/1137580#M71136 <P>用其他电脑运行BIOS更新程序，制作USB</P> <P>HP电脑的硬盘和固态等存储全部断开再开机，开机接前面制作的USB开机</P> Sat, 01 Jan 2022 04:20:38 GMT y2kim 2022-01-01T04:20:38Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/690-56ccn-bios-sheng-ji-shi-baiuefi-hui-fu-yi-jiu-shi-bai/m-p/1137367#M71112 昨晚更新了一些可选更新后启动异常黑屏许久后重启提示BIOS坏了，进入uefi恢复阶段，重复两次依旧失败，想起以前重装系统可能吧所有分区都删了。现在还没扣过电池，肯定也没用了。该如何重新刷入，主板是否有所谓备份BIOS，能不能u盘刷。因为重装过系统uefi功能不知道还玩不完整 Fri, 31 Dec 2021 01:46:59 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/690-56ccn-bios-sheng-ji-shi-baiuefi-hui-fu-yi-jiu-shi-bai/m-p/1137367#M71112 yzhk 2021-12-31T01:46:59Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/690-56ccn-bios-sheng-ji-shi-baiuefi-hui-fu-yi-jiu-shi-bai/m-p/1137580#M71136 <P>用其他电脑运行BIOS更新程序，制作USB</P> <P>HP电脑的硬盘和固态等存储全部断开再开机，开机接前面制作的USB开机</P> Sat, 01 Jan 2022 04:20:38 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/690-56ccn-bios-sheng-ji-shi-baiuefi-hui-fu-yi-jiu-shi-bai/m-p/1137580#M71136 y2kim 2022-01-01T04:20:38Z