Asus H970 Computer Hardware User Manual


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Chapter 1: Product introduction
• SystempowerLED(2-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.
9. System panel connector (20-8 pin PANEL)
Thisconnectorsupportsseveralchassis-mountedfunctions.
H97-PLUS
H97-PLUS System panel connector
PIN 1
* Requires an ATX power supply
+PWR_LED- SPEAKER
PWR_LED+
PWR_LED-
+5V
Ground
Ground
Speaker
HDD_LED+
HDD_LED-
PWR
Ground
Reset
Ground
PANEL
+HDD_LED- PWR_SW RESET
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