ASRock Fatal1ty 990FX Killer/3.1 User Manual - Page 26

Onboard Headers and Connectors

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2.6 Onboard Headers and Connectors Onboard headers and connectors are NOT jumpers. Do NOT place jumper caps over these headers and connectors. Placing jumper caps over the headers and connectors will cause permanent damage to the motherboard. System Panel Header (9-pin PANEL1) (see p.6, No. 20) PLED+ PLEDPWRBTN# GND 1 GND RESET# GND HDLEDHDLED+ Connect the power switch, reset switch and system status indicator on the chassis to this header according to the pin assignments below. Note the positive and negative pins before connecting the cables. PWRBTN (Power Switch): Connect to the power switch on the chassis front panel. You may conigure the way to turn of your system using the power switch. RESET (Reset Switch): Connect to the reset switch on the chassis front panel. Press the reset switch to restart the computer if the computer freezes and fails to perform a normal restart. PLED (System Power LED): Connect to the power status indicator on the chassis front panel. he LED is on when the system is operating. he LED keeps blinking when the system is in S1/S3 sleep state. he LED is of when the system is in S4 sleep state or powered of (S5). HDLED (Hard Drive Activity LED): Connect to the hard drive activity LED on the chassis front panel. he LED is on when the hard drive is reading or writing data. he front panel design may difer by chassis. A front panel module mainly consists of power switch, reset switch, power LED, hard drive activity LED, speaker and etc. When connecting your chassis front panel module to this header, make sure the wire assignments and the pin assignments are matched correctly. English 18

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18
English
2.6
Onboard Headers and Connectors
System Panel ¶eader
(9-pin PANEL1)
(see p.6, No. 20)
Connect the power
switch, reset switch and
system status indicator on
the chassis to this header
according to the pin
assignments below. Note
the positive and negative
pins before connecting
the cables.
GND
RESET#
PWRBTN#
PLED-
PLED+
GND
HDLED-
HDLED+
1
GND
PWRBTN (Power Switch):
Connect to the power switch on the chassis front panel. You may conIgure the way to
turn o³ your system using the power switch.
RESET (Reset Switch):
Connect to the reset switch on the chassis front panel. Press the reset switch to restart
the computer if the computer freezes and fails to perform a normal restart.
PLED (System Power LED):
Connect to the power status indicator on the chassis front panel. ´e LED is on when
the system is operating. ´e LED keeps blinking when the system is in S1/S3 sleep state.
´e LED is o³ when the system is in S4 sleep state or powered o³ (S5).
HDLED (Hard Drive Activity LED):
Connect to the hard drive activity LED on the chassis front panel. ´e LED is on when
the hard drive is reading or writing data.
´e front panel design may di³er by chassis. A front panel module mainly consists
of power switch, reset switch, power LED, hard drive activity LED, speaker and etc.
When connecting your chassis front panel module to this header, make sure the wire
assignments and the pin assignments are matched correctly.
Onboard headers and connectors are NO² jumpers. Do NO² place jumper caps over
these headers and connectors. Placing jumper caps over the headers and connectors
will cause permanent damage to the motherboard.