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Pre-provision BitLocker fails with Invalid command line argument ‘/full’
Do you you suddenly get this error during OSD after upgrading to SCCM 1806?
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BitLocker clean up
Update 2021-03-12: I have corrected the description of this script to be more accurate. I have used this script on PC clients in production to check if BitLocker is already enabled and that the necessary protectors are created. If not, the script will add a TPM protector and a recovery password protector which will be…
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Replace TPM protector with new PCRs
Want to replace the TPM protector on an operating system volume the easy way? Grab this PowerShell script. Why would you want to do this? Because the default TPM platform validation profile (PCR values) on Windows 7 clients is quite sensitive to changes in the boot order, MBR, partition table, attached USB drives etc. If…
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Set TPM Platform Validation Profile (PCR) during OSD
This PowerShell script can be used to control the TPM Platform Validation Profile used when protecting a BitLocker encrypted volume…
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Get free disk space in percent from command line
This command can be run from a CMD prompt to get the percentage of free disk space on the C:\ drive:
