ecaf53ce_ter_2012_Configuration_Manager__Instructions
All x86 clients [Instructions] 
Create a collection with the following query criteria: Select * from SMS_R_System inner join SMS_G_System_SYSTEM on SMS_G_System_SYSTEM.ResourceID = SMS_R_System.ResourceId where SMS_G_System_SYSTEM.SystemType = "X86-based PC"
Update System Center 2012 Configuration Manager