User’s Manual
ASUS PRIME Z390-A
1-3
Chapter 1
Layout contents
Connectors/Jumpers/Buttons and switches/Slots Page
1. ATXpowerconnectors(24-pinEATXPWR;8-pinEATX12V) 1-20
2. LGA1151CPUSocket 1-4
3. Fanandpumpconnectors(4-pinCPU_FAN;4-pinCPU_OPT;5-pin
EXT_FAN;4-pinW_PUMP+;4-pinAIO_PUMP;4-pinCHA_FAN1-2;4-pin
M.2_FAN)
1-18
4. AURARGBheaders(4-pinRGB_HEADER1-2) 1-23
5. DDR4DIMMslots 1-5
6. Power-onbutton(PWR_SW) 1-9
7. MemOK!IIswitch(MemOK!_II) 1-10
8. USB3.1Gen1Type-C™frontpanelconnector(U31G1_C5) 1-15
9. Intel
®
Z390SerialATA6Gb/sconnectors(7-pinSATA6G_12;SATA6G_34;
SATA6G_56)
1-14
10. Thermalsensorconnector(2-pinT_SENSOR) 1-17
11. Thunderboltheader(5-pinTB_HEADER) 1-24
12. Systempanelconnector(20-3pinPANEL) 1-21
13. ClearRTCRAMjumper(2-pinCLRTC) 1-11
14. USB2.0connectors(10-1pinUSB_E12;USB_E34;USB_1112) 1-17
15. USB3.1Gen1connector(20-1pinU31G1_78) 1-16
16. TPMconnector(14-1pinTPM)
1-19
17. Nodeconnector(12-1pinNODE) 1-19
18. Serialportconnector(10-1pinCOM) 1-24
19. Frontpanelaudioconnector(10-1pinAAFP) 1-15
20. M.2sockets(M.2_1(Socket3);M.2_2(Socket3)) 1-22
21. LEDconnector(8-pinLED1_CON) 1-25
22. CPUOverVoltagejumper(3-pinCPU_OV) 1-12