I advertised my task sequence to the "All Unknown Computers" collection. I then right clicked my TS and picked 'create bootable media" When I run this DVD on a non-sccm client machine WinPE starts up. It prompts me saying "you have not set a password for your TS", I click Next and there are NO Task Sequences displayed to run. I have 3 TS advertised to the All Unknown Computers collection and two of them used to show up when running the DVD/boot media. now nothing shows up. What could have caused this? mqh7

Did you try to recreate the DVD?Anoop C Nair - This posting is provided "AS IS" with no warranties or guarantees, and confers no rights. |Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Hi, just read my blog about Create and use Task Sequence "Boot" Media http://henkhoogendoorn.blogspot.com/2011/03/create-and-use-task-sequence-boot-media.html It mentions: Choose to create Bootable media, and apply it to USB or CD/DVD. Also make sure the Task Sequence used for OSD is advertised on the collection used for deployment. For a new device use "All Unknown Computers", for known devices use a deployment collection (for example). Then start the device with Bootable media. When a password is set for security reasons, this must be filled-in first.My ConfigMgr blog: http://henkhoogendoorn.blogspot.com Follow me on Twitter: @henkhoogendoorn

MAke sure the computer is nor pressent in the Unprovisioned computers node in Operating System Deployment... If it is, then delete it...Michael Petersen My Deployment Blog - http://blog.coretech.dk/mip

Thank you. I read your post but it does not answer my question. I have a PC that I've tried to run several DVD's on. At first when I'd run the DVD I would see TWO task sequences. I advertised a new task seqnece to the All Unknown Computers collection now I see NO task sequences when I run my DVD. The PC I am using does NOT have a record in SCCM so I can't create a collection for it. In the All Unknown Computers collection there are several machines so it must be one of them. But I can't delete any machines from the All Unknown Computers collection. So each time anyone runs a Boot Media DVD now you see NO availabe Task Sequences to run. We are not sure why so any help would be great. mqh7