What do you mean "CPU is not working"? Is CPU_Vcore present?
Is DDR power (1.5V) present?
tell us the name of PWM controller of CPU VRM (a chip in qfn-package near socket)
Is your CPU Ok, and does it supported by this mobo? Check in CPU support list on official MSI website
What do you mean "CPU is not working"? Is CPU_Vcore present?
Is DDR power (1.5V) present?
tell us the name of PWM controller of CPU VRM (a chip in qfn-package near socket)
Is your CPU Ok, and does it supported by this mobo? Check in CPU support list on official MSI website