User Manual
Table Of Contents
- Quick Start
- Specifications
- Special Features
- Package Contents
- Back Panel Connectors
- Overview of Components
- CPU Socket
- DIMM Slots
- PCI_E1~3: PCIe Expansion Slots
- M2_1~4: M.2 Slots (Key M)
- SATA_1~4 & SATA_A1~2: SATA 6Gb/s Connectors
- JAUD1: Front Audio Connector
- JFP1, JFP2: Front Panel Connectors
- CPU_PWR1~2, ATX_PWR1: Power Connectors
- JCI1: Chassis Intrusion Connector
- JUSB1: USB 3.2 Gen 2 Type-C Front Panel Connector
- JUSB2: USB 3.2 Gen 1 Connector
- JUSB3~4: USB 2.0 Connectors
- JTPM1: TPM Module Connector
- JOC_FS1: Safe Boot Jumper
- JDASH1 : Tuning Controller Connector
- CPU_FAN1, PUMP_FAN1, SYS_FAN1~5: Fan Connectors
- JBAT1: Clear CMOS (Reset BIOS) Jumper
- BAT1: CMOS Battery
- JRGB1: RGB LED Connector
- JARGB_V2_1~3: A-RAINBOW V2 (ARGB Gen2) LED Connectors
- Onboard LEDs
- Installing OS, Drivers & MSI Center
- UEFI BIOS
44
CPU_FAN1
, PUMP_FAN1, SYS_FAN1~5
: Fan Connectors
Fan connectors can be classified as PWM (Pulse Width Modulation) Mode or DC Mode.
PWM Mode fan connectors provide constant 12V output and adjust fan speed with
speed control signal. DC Mode fan connectors control fan speed by changing voltage.
The auto mode fan connectors can automatically detect PWM and DC mode.
You can control fans in BIOS> HARDWARE MONITOR panel. It allows you to set DC
or PWM to your fan type. Check the Smart Fan Mode, the fan speed will change
according to the CPU or system temperature. Uncheck the Smart Fan Mode, the fan
will spin at maximum speed.
Important
Make sure fans are working properly after switching the PWM/ DC mode.
1
1
PWM Mode pin definition
Pin Signal Name Pin Signal Name
1 Ground 2 +12V
3 Sense 4 Speed Control Signal
DC Mode pin definition
Pin Signal Name Pin Signal Name
1 Ground 2 Voltage Control
3 Sense 4 NC
Fan connector specifications
Connector Default fan mode Max. current Max. power
CPU_FAN1 Auto mode 3A 36W
PUMP_FAN1 PWM mode 3A 36W
SYS_FAN1~5 DC mode 2A 24W
CPU_FAN1
SYS_FAN4
SYS_FAN5
PUMP_FAN1
SYS_FAN1
SYS_FAN2
SYS_FAN3