PXE Boot Aborted : Booting to Next Device PXE Boot Aborted message might come up when doing OS deployment using PXE from SCCM The main reason could be the machine was already imaged before using SCCM, it made an entry ( computer name or GUID) so try to Clear Required PXE Deployment by right-clicking on the computer name. If you still get‘PXE Boot aborted’ error message or you may not able to find out the machine name , then see if there is any other name for the machine. Sometimes a failed deployment or old deployment leave a different name. you can get the exact machine if you can login or usually the default name of such orphaned cases starting with ( MINIT- ) Search the machine name (MININT-) under devices in Configuration Manager and remove it. You should be able to do PXE boot successfully