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Step 6
Connect Front-Panel Switches/LEDs/Speaker/USB connectors
You can find there are several different cables already existing in the system
case and originating from the computer’s front-panel devices (HDD LED,
Green LED, Reset Switch, PC Speaker, or USB devices etc.) These cables
serve to connect the front-panel switches, LEDs, and USB connectors to the
mainboard’s front-panel connectors group (PANEL1, USB2, and USB3), as
shown below.
1. ATX Soft Power On/Off (PWR SW)
2. Green_LED (GRN LED)
3. HDD_LED (HDD LED)
USB 3
1
USB 2
1
RS
T
HDDL
ED
GR
N
LE
D
PW
R
SW
PA
NE
L1
SPEA
K
ER
1
RST
HDDLED
GRN
LED
PWR
SW
PANEL1
SPEAKER1
RST
HDDLED
GRN
LED
PWR
SW
PANEL1
SPEAKER1
RST
HDDLED
GRN
LED
PWR
SW
PANEL1
SPEAKER1
