Jobi

Hi all, I try to build a Dell Precision 7510 in SCCM but no success. Boot PXE Ok, WIM is downloaded, Windows is starting up... Network connections... Restart and Boot PXE again. I modified Bios: Boot option > legacy. UEFI Disabled. Sata Operation > AHCI. Raid On disabled. I verified time, it's OK. I added the following drivers in the boot image: Intel Chipset SATA RAID Controller Intel® 8 Series/C220 Chipset Family SATA AHCI Controller Intel® Ethernet Connection I217-LM Tasks Sequence is OK, I use this condition : SELECT * FROM Win32_ComputerSystem WHERE Model LIKE "%Precision 7510%" An idea ? Thanks in advance. Jobi.