OSD

Script to Change the Drive Letter of all CDROM and DVD Drives

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CD

This PowerShell script will change the drive letter of all CDROM & DVD Drives found starting from whatever is set as $LastDriveLetter variable, working backwards until it finds an available drive letter.

Too many IT Pros leave CDROM/DVD Drives as the drive letter Windows assigns them when first detected, which is typically usually either D: or E:. Then when adding new volumes they choose the next available drive letter instead of moving the CDROM/DVD Drive(s) out of the way. I’m a stickler for this, as I like to see consecutive drives letters used for the logical disks.

The easiest way to ensure all builds are standardised is to run a script during the build process that assigns a new drive letter to the connected CDROM/DVD Drive(s).

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Custom MDT Wizard For Network Settings

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Setting a fixed IP Address during the MDT task sequences has always been ugly. It’s an area that I believe needs to be revisited by Microsoft.

  • I don’t like the concept behind the “Apply Network Settings” task action. I don’t find it dynamic enough. In my opinion it’s too cumbersome and involved.
  • The old “NICSettings_Definition_ENU.xml” custom pane no longer works from MDT 2012 and above as pointed out by a commenter on Michael Niehaus article about Customizing Wizards with MDT 2012.
  • I don’t like the way the ZTINicUtility.vbs and ZTINICConfig.wsf scripts have been constructed. Too messy and too hard to follow. I appreciate that these have ended up the way they are over time, but a fresh start would be my recommendation.

I just found that everything out of the box was too messy and static. There are a couple of different blogs by others on this, but they also seemed quite awkward.

Of course if you’re looking to automate as much as possible, which is what I strive for, then some back-end apps require a fixed/static IP address set before they’re installed. Sure you can reserve addresses in DHCP, but that’s a management touch point I wanted to avoid. I prefer to allocate in the design and build out based on that.

I wanted something slick and simple so I created my own.

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