I'm having a problem with a Dell 7070. Out of the box I provisioned this for another employee and took it to them and discovered that it won't boot because it's not connected to my network. It was booting from the Onboard NIC. I haven't experienced this problem before as I've provisioned many computers with no problems. I've went through the process of changing many options in BIOS, changed out HD's, reset BIOS back to default settings AND Bios default settings.. nothing works. What am I doing wrong and what can I try? Also, what more information can/should I provide?