LinuxPE to deploy ESXi image

Hello,

I have to deploy ESXi 5.0 image on servers thanks to LANDesk PXE.

We currently have 9.5 SP1, but our PXE representative have 9.0 SP3 PXE version (the winpe image is a windows 7 version, not windows 8).

I try to boot on LinuxPE boot image, but it stops on "ACPI ; Assume root bridge [\_SB_.PCI0] bus is 0".

Does someone use LANDesk PXE to deploy ESXi image ? A way to do this through WinPE ?

Thanks