拔电源一分钟后再插入。。如果还有。。抠电池再拔电源一分钟。。 |
这个问题有点复杂,具体请看:https://technet.microsoft.com/en-us/library/cc749510.aspx 摘录其中第一段并简单翻译一下: On some Unified Extensible Firmware Interface (UEFI)-based computers, the firmware creates non-volatile random access memory (NVRAM) entries for local devices, such as a CD-ROM or hard disk drive when the computer boots. Bcdedit synchronizes the firmware namespace objects in NVRAM with the system boot configuration data (BCD). Bcdedit opens the system BCD store when you perform a bcdedit /set or /enum command. When bcdedit opens the BCD, it compares entries in NVRAM with entries in BCD. Entries in NVRAM that were created by the firmware that do not exist in BCD are added to the system BCD. When bcdedit closes the system BCD, any boot manager entries in BCD that are not in NVRAM are added to NVRAM. The bcdedit /import command copies all firmware namespace objects from system BCD into NVRAM. 基于UEFI的某些电脑,其主板固件会为本地启动设备创建并记录相应的NVRAM条目; BCDEDIT工具会同步NVRAM与BCD中的记录; 用BCDEDIT工具打开BCD时,由固件创建、NVRAM中含有的条目会被同步、添加到BCD中; 用BCDEDIT工具关闭BCD时,BCD中有而NVRAM中没有的条目则会被添加到NVRAM中; …… 因此,在某些机器上,要解决重复启动条目的问题,仅仅动BCD是不够的,还要动NVRAM! 具体方法原帖中有,并不复杂。 |
主要就是隐藏分区里的EFI文件,或者efi文件夹 |
一个是Legacy模式的,带uefi的是uefi启动模式,拔掉U盘就好了,实在不行就先在bios关闭Secure Boot,再用easyuefi删掉 |
窄口牛 发表于 2017-5-10 16:53 以前是正常的,没有重复的U盘选项,今天手贱想换个PE玩玩,可能自己有哪里操作不当,然后就出这个了,这两个U盘启动项有一个启动不了的,另一个启动正常,强迫症表示不能忍。 |
wwwsdzsgov 发表于 2017-5-10 16:25 插上U盘删了,重启选择启动顺序的时候还是有重复的2个U盘选项 |
插别人电脑上会识别成启动盘不呢。 |
有分区隐藏了,没完全恢复成U盘? |
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