Metadata/style update BitLocker 18

This commit is contained in:
Frank Rojas
2022-11-16 23:45:59 -05:00
parent 143cbcdd80
commit 340f0fbd35
24 changed files with 151 additions and 148 deletions

View File

@ -1,5 +1,5 @@
---
title: BitLocker can't encrypt a drive known TPM issues
title: BitLocker cannot encrypt a drive known TPM issues
description: Provides guidance for troubleshooting known issues that may prevent BitLocker Drive Encryption from encrypting a drive that can be attributed to the TPM
ms.reviewer: kaushika
ms.technology: itpro-security
@ -14,7 +14,7 @@ ms.date: 11/08/2022
ms.custom: bitlocker
---
# BitLocker can't encrypt a drive: known TPM issues
# BitLocker cannot encrypt a drive: known TPM issues
This article describes common issues that affect the Trusted Platform Module (TPM) that might prevent BitLocker from encrypting a drive. This article also provides guidance to address these issues.
@ -37,7 +37,7 @@ To resolve this issue, the TPM needs to be reset and cleared. The TPM can be res
1. Open an elevated PowerShell window and run the following script:
``` powershell
```powershell
$Tpm = Get-WmiObject -class Win32_Tpm -namespace "root\CIMv2\Security\MicrosoftTpm"
$ConfirmationStatus = $Tpm.GetPhysicalPresenceConfirmationStatus(22).ConfirmationStatus
if($ConfirmationStatus -ne 4) {$Tpm.SetPhysicalPresenceRequest(22)}
@ -111,7 +111,7 @@ To verify this issue is occurring, use one of the following two methods:
1. To review the TPM information for the affected computer, open an elevated Windows PowerShell window and run the following command:
``` powershell
```powershell
Get-ADComputer -Filter {Name -like "ComputerName"} -Property * | Format-Table name,msTPM-TPMInformationForComputer
```
@ -145,7 +145,7 @@ The issue can be resolved with the following steps:
4. Open an elevated PowerShell window, and run the following command:
``` syntax
```cmd
cscript.exe <Path>\Add-TPMSelfWriteACE.vbs
```