Win10-Win8.1 TPM Reset: Difference between revisions
"The TPM is defending against dictionary attacks and is in a time-out period." Windows 10 rollback to Windows 8.1 TPM issues. |
mNo edit summary |
||
| Line 5: | Line 5: | ||
The solution is to issue some [https://en.wikipedia.org/wiki/Windows_PowerShell Powershell] commands after running it as administrator. Also note that a restart is required after the commands have been issued, at which time you will be prompted with a black screen asking you if you are sure you want to fully reset the [https://en.wikipedia.org/wiki/Trusted_Platform_Module TPM]. These commands are as follows and should be issued individually. | The solution is to issue some [https://en.wikipedia.org/wiki/Windows_PowerShell Powershell] commands after running it as administrator. Also note that a restart is required after the commands have been issued, at which time you will be prompted with a black screen asking you if you are sure you want to fully reset the [https://en.wikipedia.org/wiki/Trusted_Platform_Module TPM]. These commands are as follows and should be issued individually. | ||
<code>$tpm=get-wmiobject -class Win32_Tpm -namespace root\cimv2\security\microsofttpm</code> | |||
<code>$tpm.DisableAutoProvisioning()</code> | |||
<code>$tpm.SetPhysicalPresenceRequest(22)</code> | |||
The original information can be found [https://community.spiceworks.com/topic/1165283-tpm-lockout-after-imaging-surface-pro-3 HERE]. | The original information can be found [https://community.spiceworks.com/topic/1165283-tpm-lockout-after-imaging-surface-pro-3 HERE]. | ||
[[Category:Microsoft]] | [[Category:Microsoft]] | ||