MSI Z87 MPOWER MAX - Manual (Page 45)

Chapter 1
1-31 Getting Started
V-Check Spots
These voltage check spots are for you to measure CPU and PCH voltages. To check
the voltage, please attach the positive lead of the multimeter to these spots and the
negative lead to any ground spot.
CPU_VCOMP CPU_CORE2 CPU_CORE1 PCH_VCCVRM CPU_CORE3 PCH_CORE CPU_VCCIO
Spot Description
CPU_VCOMP CPU Vcomp voltage
CPU_CORE2 CPU core2 voltage
CPU_CORE1 CPU core1 voltage
CPU_CORE3 CPU core3 voltage
PCH_VCCVRM VRM voltage for PCH VCC
PCH_CORE PCH core voltgae
CPU_VCCIO IO voltage for CPU VCC