Hello, as I stated in message line I have about 30 D865xxx systems and a few of them have been having issues where from a cold boot the NIC is not recognized. Some take between 20minutes to 2 hours to come up. I have downloaded new drives and that has not helped. After the boot up I can't go into Device Manager, Network Connections. Not sure why this is happening it is spreading as well. Any input would be appreciated.
Thank you,
Paul