32
Overview of Components
Switching fan mode and adjusting fan speed
You can switch between PWM mode and DC mode and adjust fan speed in
BIOS >
HARDWARE MONITOR
.
Select
PWM
mode or
DC
mode
Important
Make sure fans are working properly after switching the PWM/ DC mode.
There are gradient points of the fan speed that allow you to adjust
fan speed in relation to CPU temperature.
PWM Mode pin definition
1
Ground
2
+12V
3
Sense
4
Speed Control Signal
DC Mode pin definition
1
Ground
2
Voltage Control
3
Sense
4
NC
Pin definition of fan connectors
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.
You can follow the instruction below to adjust the fan connector to PWM or DC Mode.
CPU_FAN1/ PUMP_FAN1
Default PWM Mode fan connectors
Default DC Mode fan connectors
1
SYS_FAN1 & 5
SYS_FAN2, 3, 4
1
1
Summary of Contents for MPG Z390 GAMING PLUS
Page 2: ...2 Quick Start https youtu be 4ce91YC3Oww Installing a Processor 1 2 3 6 4 5 7 8 9 ...
Page 5: ...5 Quick Start BAT1 Installing the Motherboard 1 2 ...
Page 6: ...6 Quick Start Installing SATA Drives http youtu be RZsMpqxythc 1 2 3 4 5 ...
Page 7: ...7 Quick Start 1 Installing a Graphics Card http youtu be mG0GZpr9w_A 2 3 4 5 6 ...
Page 8: ...8 Quick Start Connecting Peripheral Devices ...
Page 9: ...9 Quick Start Connecting the Power Connectors http youtu be gkDYyR_83I4 ATX_PWR1 CPU_PWR1 ...
