Deploy Lenovo with SCCM and enable Bitlocker during deploying?

Question

Hi!
Do anyone got information how to activate TPM and enable bitlocker during deploy of new Lenovo with SCCM ? 
Something like this but for Leonovo  
http://www.nullsession.com/2010/12/02/enable-tpm-in-task-sequence-with-sccm-and-cctk/
Thanks, Magnus
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Answer 1

jamessnarey wrote:
has anyone been successful with the WMI script on the M92p models, I recently attempted to activate the TPM using the same script that we use for our M91p and it fails.  When I check the logs, it states that access is denied, when I run it manually I get the same error (access denied).  Our lenovo rep says that you cannot use the WMI to enable the TPM and that the Enable Bitlocker step should enable the TPM.  However we automate our OS deployments so manually enabling bitlocker is not an option, any assistance or feedback is appreciated. 
I was having the same issue and I discovered another way to accomplish this task. Download this utility:
http://download.lenovo.com/ibmdl/pub/pc/pccbbs/thinkcentre_bios/9sjw67usa.exe
Run the EXE to extract the files to the location of your choice, then copy them to your script location. From your script, run the following command: 
srwin.exe /tpm active
Then do a couple reboots (this may not be necessary, but I didn't have time to test it.)
There are a couple of caveats. First, the working directory must be the directory the utility is stored in (presumably so it can find the two .sys files). I.e. you can't do
c:\utilities\srwin.exe /tpm active
you have to do
cd /D c:\utilities
srwin.exe /tpm active
Also, I was attempting to run this in a WinPE session (doing OS deployment using SCCM 2012) and I was getting an 0x80070134 error in my logs. I had been using an x64 boot image, and switching to an x86 boot image resolved that issue.
Hope this helps someone.