There are several places where you can “update” drivers in the Windows K2000 deployment server.  In “Library’ — “Driver Feed”  –  search for then click on a model and there is a drivers ‘download and install’ function which may be all you need …

If you need to add drivers that aren’t available through the driver feed mechanism you can add them to folders on the K2000 server …  My location is at:

\\k2000\drivers\kbe_windows_x64\lynna

Just connecting to \\k2000

giving the username  k2000\admin and the password that is set on the server for

“Settings – Maintenance” — “General Settings” —  “Driver/Restore Share password”