I don't know the background of what you're working with, but would deleting and recreating the VM be an option? You could script deleting the existing VM, recreate it with the same settings (including MAC), and then kicking off a rebuild.
I know it's kind of heavy handed approach. Mike From: [email protected] [mailto:[email protected]] On Behalf Of Roland Janus Sent: Thursday, October 30, 2014 9:33 AM To: [email protected] Subject: [mssms] Fixing firmware on Hyper-V after multiple OSD Reinstalling a hyper-v UEFI client over and over breaks the bcd store somehow. The hyper-v settings in "firmware" show "load failed". [cid:[email protected]] Rebuilding this using hyper-v cmdlets works fine, but hat obviously doesn't work within OSD: Get-VM "chbs-d000002 uefi"|Get-VMFirmware|ForEach {Set-VMFirmware -BootOrder ($_.Bootorder )$_} This is just rebuilding it with the same values, but it fixes that anyway. I like to have the bcd store fixed after OSD finished, but working with that store is rather complicated. Anyone has an idea how to fix that automated during OSD? Or nobody else has that problem? -roland ********************************************************** Electronic Mail is not secure, may not be read every day, and should not be used for urgent or sensitive issues
