GA-686LX
3-6
the system can automatically boot OS. every time. Due to the life-time of
Battery internal battery is 5 years, the user can change a new Battery to
replace old one after it can not work.
3.7. SPEAKER CONNECTOR INSTALLATION
There is always a speaker in AT system for sound purpose. The 4
-
Pins
connector
J3
is used to connect speaker.
The speaker can work well in both direction of connector when it is installed
to the connector
J3
on mainboard.
3.8. HARDWARE RESET SWITCH CONNECTOR INSTALLATION
The RESET switch on panel provides users with HARDWARE RESET
function, which is almost the same as power-on/off.
The system will do a cold start after the RESET switch is pushed and
released by user. The RESET switch is a 2 PIN connector and should be
installed to
J4
on mainboard.
3.9. POWER LED CONNECTOR INSTALLATION
There are system power LED lamps on the panel of case. The power LED
will light on when system is powered-on, which is connected to a 3 PIN
connector.
The connector should be connected to
J5
of mainboard in correct direction.
3.10. IDE & ATAPI DEVICE INSTALLATION
There are two Enhance PCI IDE ports (
CN6, 7
) on board, which following
ATAPI standard SPEC. Any one IDE port can connected to two ATAPI
devices (IDE Hard Disk, CD-ROM & Tape Driver), so total four ATAPI
devices can exist in a system.
The booting Hard Disk should be the Master device of 1st IDE channel. The
J6
is the active LED port for ATAPI device.
3.11. PERIPHERAL DEVICE INSTALLATION
After the I/O device installation and jumpers setup, the mainboard can be
mounted into the case and fixed by screw.