Hello,

I have a Dell R710 that has a single Intel Xeon E5504 proc and is running Server 2012 Essentials. 

I am going to upgrade the procs with (2) Intel Xeon E5540 procs. 

Do I need to worry about re-installing or anything else prior to the upgrade, or will the OS recognize the new procs on the next boot up?

Thank you in advance for any assistance.

• Edited by Chrys Burge 7 hours 14 minutes ago more clarification

No, I'd just do them one at a time.