The failure was being caused by the setting “Make this the boot disk” not being enabled. How it got un-checked I don’t know. Until I had it working right I wasn’t going to tweak any of the settings. Once I enabled that setting everything worked fine.
I’ve gone and created a brand new MDT integrated sequence and this option is enabled by default on all of the UEFI partitioning actions. Somewhere along the way I must have managed to clear that setting. That’s twice now that I’ve managed to shoot myself in the foot just in the last week! I so need the weekend. [cid:9B11A35E-8AA0-475E-B638-A1B6BD371593] From: <[email protected]<mailto:[email protected]>> on behalf of "Michael com>" Reply-To: "[email protected]<mailto:[email protected]>" Date: Friday, October 23, 2015 at 10:41 PM To: "[email protected]<mailto:[email protected]>" Subject: [MDT-OSD] RE: Issues Deploying UEFI using SCCM+MDT? I’ve typically seen this when the “Format and Partition Disk” step has been tweaked and is no longer setting the OSDisk variable that’s used in later steps. Thanks, -Michael From: [email protected]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of Kent, Mark Sent: Thursday, October 22, 2015 12:01 PM To: [email protected]<mailto:[email protected]> Subject: [MDT-OSD] RE: Issues Deploying UEFI using SCCM+MDT? Got a screen shot of the beginning of your TS? Mark Kent (MCP) Sr. Desktop Systems Engineer Computing & Technology Services - SUNY Buffalo State From: [email protected]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of Marable, Mike Sent: Thursday, October 22, 2015 2:47 PM To: [email protected]<mailto:[email protected]>; [email protected]<mailto:[email protected]> Subject: [MDT-OSD] Issues Deploying UEFI using SCCM+MDT? I’m at a loss on this and getting nowhere fast. I’m running SCCM 2012 R2 CU3 with ADK 8.1 and MDT 2013. I’m starting to work on supporting UEFI systems and cannot get the image to apply successfully. I started with a basic “native” OSD task sequence and I can deploy to UEFI VMs and a demo laptop successfully. I create an MDT integrated task sequence and it fails, all the time, every time when it attempts to apply the image (either Win7-64 or Win10-64). Here are the last few line in SMSTS immediately prior to the failure. The image application completes but then it fails when setting up the boot partition. I’ve tried using the same Format and Partition step copied from the successful non-MDT integrated sequence but that didn’t help. Niall Brady had a post on how to deploy Win 8.1 to UEFI so I tried his partition scheme but still no luck. I don’t understand why it would work using the non-MDT integrated sequence but fail when using the MDT integrated sequence. These are stock sequences in both cases and I haven’t customized them at all. [cid:[email protected]] Am I missing something? I have a feeling that I’m so far out in the weeds on this that the answer is right in front of me but I’m not seeing it. Thanks Mike ********************************************************** Electronic Mail is not secure, may not be read every day, and should not be used for urgent or sensitive issues ********************************************************** Electronic Mail is not secure, may not be read every day, and should not be used for urgent or sensitive issues
