Altiris DS - Setup running in GUI mode

Hi,

I have a scripted OS install working perfectly OK for an HP 6450b laptop. When I use the same scripted OS install on a Dell Latitude E5410, the script OS install is stuck at  "Setup running in GUI mode". for the 1st script OS job. It then just sits there and does not complete the other jobs. It seems that the Altiris DAgent is not reporting back to the DS console. The DAgent is installed on the laptop and in the status shows "Client record updated". The Broadcom netxtreme network drivers are also installed form the driver repository. I am not sure why it is not reporting back to the console. Please advise.

Thanks in advance !!