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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 (JP5 and JP8), as shown below.
1. ATX Soft Power On/Off (PTSW)
2. HDD_LED (HDLED)
3. Green_LED (GLED)/Power_LED (PLED)
1
1
JP8
SPK
RS
T
HD
LE
D
GL
ED
PL
ED
PT
SW
JP
5
1
SPK
RST HDLED
- +
- +
+ -
- +
GLED/PLED
PLED
PTSW
JP5
1
SPK
RST
HDLED
- +
- +
+ - - +
GLED/PLED
PLED
PTSW
JP5
1
SPK
RST HDLED
- +
- +
+ - - +
GLED/PLED
PLED
PTSW
JP5