Asus PRIME X370-PRO [29/99] Chapter 1

Asus PRIME X370-PRO [29/99] Chapter 1
ASUS PRIME X370-PRO
1-15
Chapter 1
8. System panel connector (20-5 pin PANEL)
Thisconnectorsupportsseveralchassis-mountedfunctions.
PRIME X370-PRO
PRIME X370-PRO System panel connector
* Requires an ATX power supply
PLED+
PLED-
PWRBTN#
GND
+5V
GND
GND
Speaker
HDD_LED+
HDD_LED-
GND
RSTCON#
NC
PLED+
PLED-
PIN 1
+PWR_LED-
+PWR_LED-
SPEAKER
PANEL
+HDD_LED-
PWR_SW
RESET
• SystempowerLED(4-pin+PWR_LED-)
This2-pinconnectorisforthesystempowerLED.Connectthechassispower
LEDcabletothisconnector.ThesystempowerLEDlightsupwhenyouturnon
thesystempower,andblinkswhenthesystemisinsleepmode.
• HarddiskdriveactivityLED(2-pin+HDD_LED-)
This2-pinconnectorisfortheHDDActivityLED.ConnecttheHDDActivityLED
cabletothisconnector.TheHDDLEDlightsuporasheswhendataisread
fromorwrittentotheHDD.
• Systemwarningspeaker(4-pinSPEAKER)
This4-pinconnectorisforthechassis-mountedsystemwarningspeaker.The
speakerallowsyoutohearsystembeepsandwarnings.
• ATXpowerbutton/soft-offbutton(2-pinPWR_SW)
Thisconnectorisforthesystempowerbutton.Pressingthepowerbuttonturns
thesystemonorputsthesysteminsleeporsoft-offmodedependingonthe
operatingsystemsettings.Pressingthepowerswitchformorethanfourseconds
whilethesystemisONturnsthesystemOFF.
• Resetbutton(2-pinRESET)
This2-pinconnectorisforthechassis-mountedresetbuttonforsystemreboot
withoutturningoffthesystempower.

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