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2.6 Setting up Jumpers and Onboard Connectors
A. Front Panel Connector (J24)
Your chassis will usually come with connectors to install onto
the motherboard, such as HDD and Power LEDs. The Front
Panel Connector has been implemented for such purposes.
B. CMOS Reset (Battery)
If you have been locked out of your system because you forgot your password or set the CMOS incor-
rectly, or have just finished flashing your BIOS follow the instructions below.
By following this procedure, you will erase your password and reset the CMOS.
Pinouts for certain connectors are available on the Tyan website:
http://www.tyan.com
1. Power off the system, and disconnect the power supply
2. Pop out (uninstall) the battery by pressing on the rear latch
3. Wait about FIVE seconds
4. Re-install the battery, then power on the system again
Abbreviations
Reset
Rst
Pwr
Power
Slp
Sleep
Pinouts for certain connectors are available on the Tyan website:
http://www.tyan.com
9
Rs
t
Sw
In
fr
ar
ed
ground
switch
7 8
10
VCC
12
14
11
13
15
17
16
18
IR TX
ground
19 20
21 22
23 24
25 26
Pw
r
Sw
5
3 4
6
1 2
HDD
LE
D
LED
Pwr LED+
Slp LED+
Pw
r
LE
D
switch
ground
IR RX
IR +5V
LAN LED
LED
VCC
27 28
CMOS Battery