IWILL DN800-L, User Manual, Page: 21 / 60

IWILL DN800-SATA/-L Series 21
Additional I/O Connectors
The Mainboard also contains connectors for adding additional ports and devices to the
Mainboard.
J32: COM2 Header
The COM2 Port Bracket Connector lets you add an additional serial port, to which you can
connect peripherals such as serial modems and pointing devices.
Pin1 DCD# Pin2 RXD
Pin3 TXD Pin4 DTR#
Pin5 CON Pin6 DSR#
Pin7 RTS# Pin8 CTS#
Pin9 RI# Pin10 NC
J43: Front Panel Switch Header
Reset Switch (2-pin RST)
This 2-pin connector connects to the chassis-mounted reset switch for
rebooting your computer without turning your power switch off and on.
This is a preferred method of rebooting your system to prolong the life
of your system’s power supply.
Hard Disk Activity LED (2-pin HDD_LED)
This connector supplies power to the chassis's HDD/IDE activity LED.
Read and Write activity by devices connected to the Primary or
Secondary IDE connectors will cause the front panel LED to light up.
ACPI LED
ACPI function allows the system to enter or resume from the Suspend
mode . If your system chassis does not have this button, the same
function may be performed from your OS; if it is supported.
IWILL Components and Jumper Setting