使用 PowerShell 4.0 重置 TPM 出厂设置 [英] TPM Factory Reset Using PowerShell 4.0

问题描述

Windows 8.1 上的 PowerShell 具有 TPM cmdlet；其中之一是 Clear-Tpm 命令.

PowerShell on Windows 8.1 has TPM cmdlets ; one of which is the Clear-Tpm command.

如果没有指定的所有者授权值，此命令将不会清除所有权.当从 TPM.msc GUI 清除 TPM 时，没有清除它的选项.

This command won't clear ownership without a specified owner authorization value. There's no option for clearing it as is done when TPM is cleared from the TPM.msc GUI.

这看起来很奇怪，我错过了什么吗?我知道我可以自己创建它.

This seems odd, am I missing something? I understand I could create it myself.

推荐答案

使用下面的行，我能够重置需要按预期重新启动的 TPM.重启后自动分配授权值:

Using the line below I was able to reset TPM which required a reboot as expected. After reboot a authorization value was automatically assigned:

    Initialize-Tpm -AllowClear $true

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