Advantech PCE-5126 - Figure 3.7 CPU Configuration; Figure 3.8 Socket 0 CPU Information

35 PCE-5126 User Manual
Chapter 3 AMI BIOS Setup
3.2.2.4 CPU Configuration
Figure 3.7 CPU Configuration
Figure 3.8 Socket 0 CPU Information
 Active Processor Core
Use this to select how many processor cores you want to activate when you are
using a dual or quad core processor.