TYAN TOMCAT I7230W Manual page 13

JP16: Front Panel Header
The Front Panel Header is used to connect some control or signal wires from
motherboard to chassis, such as HDD LED, power LED, power button, and
reset button.
HLED+
HLED-
GND
Reset SW+
VCC
NMI
+5V
SDA
SMBUS Clock
JP30: Clear CMOS Jumper
1
3
Normal
(Defaut)
1
3
Clear
JP24/JP25: SM BUS Select
3
1
1 3
JP43 Onboard VGA controller Enable/Disable select
3
1
1 3
1
3
5
7
9
11
13
SB
15
17
Use this jumper when you forgot your system/setup
password or need to clear system BIOS setting.
How to clear the CMOS data
Power off system and disconnect the power
-
supply from the AC source
Use jumper cap to close Pin 2 and 3 for
-
several seconds to Clear CMOS
- Replace jumper cap to close Pin 1 and 2
Reconnect the power supply to the AC source
Power on system
-
1-2: Connect LAN SM BUS to mother board SM BUS
2-3: Connect LAN SM BUS to SMDC SM BUS
2-3: Enable/Disable by BIOS
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2 PLED+
4 PLED-
PWR SW+
6
8 PWR SW-
10 SLP/Warning LED+
12 SLP/Warning LED-
14 N/A
GND
16
18 INTRU#
1-2: Enable by HW
13