We have inherited some Dell Optiplex 740s. We have not had any real issues booting with PXE. We had 1 white box model that once we changed some BIOS settings booted PXE fine. But PXE has always worked for us.

We have ZEN 7 SP1 IR4 with the HP 7 June 2011 imaging release on Netware 6.5.

With the Optiplex 740s, they hang at "loading config file cmds\z_maint.cmd" and z_auto.cmd. Never had this happen before.

This is the first time I used the bootcd (the June Release one) and it works fine.

What can I change to get PXE to work??