We just bought some HP DC7900. I try to test our universal image on it but when I try to boot with our CD I always get this error message :

"Could not find the Zenworks Installation CD. Activating manual setup program"

The same CD work fine on all other computer we got (from laptop to DC7800).

I add this line newid="0x8086 0x10de,e1000" for the network card to be recognize but the message I'm receiving don't tell me the network card driver is in cause.

Anyone have a clue about this ? Any help will be very appreciated while this new computer will be the standard for our next buy.