MSI MS-99A1 - Power Supply; DC-In Power Connector: JPWR1; SATA Power Connector: JSATA_PWR1

2-3
Hardware Setup MS-99A1
Power Supply
DC-In Power Connector: JPWR1
This connector is used to provide power to the motherboard.
SATA Power Connector: JSATA_PWR1
This connector is used to provide power to SATA devices.
2.GND
3.GND
1.VCC5
4.+12V
Important
Make sure that all power connectors are connected to the power supply to ensure
stable operation of the motherboard�