This is just a heads up. I have noted some pretty severe performance issues with Dell Optiplex 760's using the A02/A03 Bios revisions. An "urgent" bios update was issued with A06 (latest A07) which appeared to solve PXE issues, specifically errors pertaining to "Unable to find the Zenworks Repository" while it is attempting to DHCP.

I would not be surprised if this affects Dell Optiplex 960. 780, and/or 980's series. It appears to be any of the recent Dell's with the intel NIC using the e1000e driver.

Off to flash 235 machines..