Chapter 3 BIOS Configuration
20
PISA-E1 User’s Manual
Front Panel Connector
The front panel of the case has a control panel which provides light indication of
the computer activities and switches to change the computer status.
1
7
RESET HDD PWR PWR
LED LED BTN
RESET Switch
The reset switch allows the user to reset the system without turning the main
power switch Off and then On. Orientation is not required when making a
connection to this header.
1
RESET
Pin #
Signal Name
Reset
1 Reset
2 Ground
IDE Hard Disk LED Connector
This connector connects to the hard drive activity LED on control panel. This
LED will flash when the HDD is being accessed.
1
IDE LED
Pin #
Signal Name
IDE
3 IDE_ACT
LED
4 Ground
Power-ON LED Connector
The Power LED provide and interface to wire the system power on signal to front
panel
1
IDE LED
Pin #
Signal Name
PWR
5 +5V
LED
6 Ground