No operating system found.（没有找到系统），也就是系统没有找到，请检查硬盘是否接好，如果硬盘能找得到，没有问题的话，就要重新安装操作系统了。解决方法：开机，按 F2 键，进入BIOS设置，到 Secure Boot 的Expert Key Management中选择Enable Custom Mode。再把下面的设置为“Disabled”就可以了。...
你的电脑画面提示：操作系统加载程序没有与安全引导相冲突的签名。所有可引导的设备都失败了安全启动验证
开不了机是与您关机前的不当操作有关系吧？比如：玩游戏、看视频、操作大的东西、使用电脑时间长造成的卡引起的吧？或下载了不合适的东西、或删除了系统文件、或断电关机等，故障不会无缘无故的发生吧？按电源键反复开关机试试，放一段时间试试，确实不可以就重装系统吧，如果自己重装不了，花30元...
Operating System Loader has no signature. Incompatible with SecureBoot. All bootable devices failed Secure Boot verification. There are two main causes for this issue – The computer is using a bad or unauthentic Boot Image File, or the Windows Operating System is installed in the BIOS Mode. W...
X509Extension() Initializes a new instance of the X509Extension class. X509Extension(AsnEncodedData, Boolean) Initializes a new instance of the X509Extension class. X509Extension(Oid, Byte[], Boolean) Initializes a new instance of the X509Extension class. X509Extension(Oid, ReadOnlySpan<Byte...
Use X509CertificateLoader instead to load certificates. Initializes a new instance of the X509Certificate2 class using a certificate file name, a password used to access the certificate, and a key storage flag. C# Copy [System.Runtime.Versioning.UnsupportedOSPlatform("browser")] [System.Obsolete...
At power UP, the micro-loader in the chip verifies the digital signature of BIOS using the keys stored in the Trusted Anchor module (TAm). The BIOS signature verification is logged and the measurement is extended into a PCR. 2. The BIOS then verifies the signature of the boo...
DTS_E_AXTASKUTIL_ENUMERATE_LANGUAGES_FAILED DTS_E_AXTASKUTIL_EXECUTION_FAILED DTS_E_AXTASKUTIL_MSG_BAD_FUNCTION DTS_E_AXTASKUTIL_SCRIPT_PARSING_FAILED DTS_E_AXTASKUTIL_SCRIPTHOST_CREATE_FAILED DTS_E_AXTASKUTIL_SCRIPTHOSTINIT_FAILED DTS_E_BACKPRESSURE_ALLINPUTSCLOSED DTS_E_BACKPR...
MessageId: DTS_E_FAILEDSYSTEMVARIABLEREMOVE MessageText: Failed to remove a system variable. This error occurs when removing a variable that is a required variable. Required variables are variables that are created by the runtime for communicating betwe
At power UP, the micro-loader in the chip verifies the digital signature of BIOS using the keys stored in the Trusted Anchor module (TAm). The BIOS signature verification is logged and the measurement is extended into a PCR. The BIOS then verifies the signature of t...