SCCMTSPSI
SCCMTSPSI

Reply To: I start my virtual machine but it does not find any boot image!!!

  • Topaz George

    Organizer
    1 August 2020 at 12:15 am

    Hermenegildo, Can you also please check the following?
    Check if both x86 and amd64 version of the PXEboot image is available on your PXE enabled distribution points. Remove other unnecessary boot images from the DP’s
    Check if at the least one of your task sequences has the ‘sccmtspi PXE image’ attached to it and it is deployed as ‘available‘ to the UNKNOWN SYSTEMS collection in addition to the Realm deployment collection (as described in the documentation). See the attached image.

    sccmtspsi-boot-image-setup-for-pxe

DCOM hardening issue.

This application fails to authenticate with WMI on the SCCM server because Microsoft has not yet hardened DCOM on their Windows Preinstallation Environment. We are working on a different approach, but it will only be released during the first quarter of 2024. But until that time, the only workaround will be to uninstall the update corresponding to KB5004442.