After experiments with other MOBO (same model but working) I start to change one by one component and list stoped at MS-66 ACPI controller.
After hese change MCLK stabilised on +5V even when CPU is present. I don`t know how ACPI controller is afecting MCLK but it must be like pain in your knee when your tooth is hurting:) Just atipical metastasis.
Suprises from MSI.
After experiments with other MOBO (same model but working) I start to change one by one component and list stoped at MS-66 ACPI controller.
After hese change MCLK stabilised on +5V even when CPU is present. I don`t know how ACPI controller is afecting MCLK but it must be like pain in your knee when your tooth is hurting:) Just atipical metastasis.
Suprises from MSI.