spidermatt67
1 Copper

Re: DOS drivers for optiplex 790?

Cleatus, I assume you are trying to multi-cast.  If so, I found a working solution (Ghost 7.5) after downloading drivers from here:

downloadcenter.intel.com/Detail_Desc.aspx

The only requirement is that you have a working 780 multi-cast boot disk that uses e1000.dos driver for contacting the multi-cast session.  I use winimage to create img files of my boot disks so all I had to do was inject the new e1000.dos driver into the 780 img file and create a new 790 boot disk from it.   Worked like a champ for me.  I hope this helps.