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2.6 Setting Jumpers
2.6-A. Front Panel Connector (J1)
VCC
1 2
3 4
LED
Ground
5 6
Switch
7 8
IR +5V
9 10
IR RX
11 12
Ground
13 14
IR TX
15 16
2.6-B. CMOS Reset (JP11)
1-2
JP11
Normal
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.
1. Power off the system, and disconnect the power supply
2. Close pins 2-3 on JP11 (see mini-map for location of JP11)
3. Wait about three seconds
4. Move jumper back to 1-2, then power on the system again
By following this procedure, you will erase your password and reset the CMOS.
2.6-C. USB Connector (USB1)^
This connector is for the additional USB connector*^ (which adds two more ports^ on a second USB
channel^). Please keep in mind that pin 1,2 are +5VCC, and pin 9,10 are GROUND (see p.11 for pins).
2.6-D. Cooling Fans (FAN1, FAN2, FAN3, FAN4)
1
FAN
Ground
In addition to installing your CPU, Tyan highly recommends that you install a CPU fan/heatsink combina-
tion, and if needed, additional chassis fans. To this end Tyan has provided several connectors to power
the fan(s), as well as the fan pinout (shown above). Here is some information you may find useful:
- We recommend you use FAN3 and FAN4 for the CPU cooling fans
- All other fan connectors are left to the user's discretion
* Extra accessories can be purchased at the Tyan Online Store: http://www.etyan.com
^ Please check if your chassis supports a frontside USB port configuration. Check with your chassis
vendor for more details.
12
Pwr LED+
Slp LED+
Switch
Ground
SN_NMI
Ground
no connect
no connect
2-3
Clear
2
3
+12V
Speed
FAN4
FAN3
J1
USB1
JP11
http://www.tyan.com
FAN1
FAN2
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