installed 2 new cisco 3850 switches. Previous switch was 100M. Changed the speed on the Server to 1 gig and it says network cable is unplugged. Tried updating drivers and that caused the cards not to work and the server to boot without a desktop. Just a the console. Found old drivers online and reinstalled those and got it to atleast get the 100M connection back.
ANY IDEAS?
Intel MB 55520HC
I believe the cards are 82735eb gig network adapters.