I’m deploying Windows 7 using SCCM / MDT 2010 I’m booting from a task sequence iso to deploy the OS. SCCM formats the disk as C:\ the image is applied to that disk and the system reboots and performs a “mini setup”. The next time I’m able to enter the command prompt (using F8) the OSDISK has the letter D:\. I like it to be C:\ I don’t understand why this is happening?? Any ideas? Gr, Iwan

Hello - Have you seen this? http://blogs.technet.com/b/inside_osd/archive/2007/08/08/why-does-vista-end-up-on-the-d-drive.aspxAnoop 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.

It describes my problem, but I don’t think that if got the same situation I capture my golden image that is created by a task sequence that task sequence is using as source the install.wim from the win7 cd. After the capture the machine reboots and I’m able to login the OSDISK is then using c:\. After the capture I deploy the captured image using another task sequence. Gr, Iwan

This happens if you use the standard image (install.wim) from the Windows 7 DVD. This image was captured from a reference machine that had the operating system on volume D:. You need to build you own image using a Build and capture task sequence.Ronni Pedersen | Configuration Manager MVP | Blog: http://www.ronnipedersen.com/ | Twitter @ronnipedersen

I'm gone try to build the capture TS. I will be back soon with the results

You need to use a "Operating System Install Package" (full set of source files), when you build the image... Dont use the OS Image (install.wim).Ronni Pedersen | Configuration Manager MVP | Blog: http://www.ronnipedersen.com/ | Twitter @ronnipedersen

as Ronni says, and here's a detailed guide to show you how to Build and Capture Windows 7 My step by step SCCM Guides I'm on Twitter > ncbrady

Thanks Ronni, you hit the nail on the head. gr, Iwan