TYAN Thunder K8W S2885 User Manual page 11

J34
J34 Clear CMOS Jumper
You can reset CMOS settings by using this jumper if you have lost
your system/setup p assword or need to clear system BIOS setting.
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There are three easy steps:
(Clear)
Power off system and disconnect both power connectors from the
motherboard
Use jumper cap to close Pin2 and Pin3 for several seconds to Clear
CMOS Put jumper cap back to Pin1 and Pin2 (default setting)
Reconnect power & power on system
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NOTE: If you do not disconnect the power connectors from the
(Default)
motherboard the CMOS may not clear completely.
J39 PCI-X Slots 3 & 4 Force PCI Mode Jumper
© © Open - (Default) Allows PCI 3 & 4 to operate in PCI-X mode
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Closed - Force PCI slots 3 & 4 to operate in PCI compatibility mode
Close this jumper if the card you are using does not support PCI-X
J42 COM2 Header
Use these pin definitions to connect a port to COM2
Signal
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Data Carrier Detect
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Receive-Data
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Transfer-Data
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Data Terminal Ready
Ground
J43 Front Panel Audio Header
The front panel Audio comes preinstalled with jumpers on pins 5-6
and 9-10. Remove these jumpers to place a front panel audio cable.
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MIC In FP
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MIC BIAS
© ©
© £
Right Front out
© ©
No Connect
Left Front Out
WARNING: Do not place jumpers on this header in any other
configuration. Doing so could result in damage to the motherboard!
Caution: If you remove the jumpers and do not place the cable from your front
panel audio solution on the header, you will not have any audio or microphone
signals present on either the front or the back panel audio connections.
Pin Pin
1 2
3 4
5 6
7 8
9 10
Signal Pin Pin
1 2
3 4
5 6
7 8
9 10
11
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Signal
Data-Set-Ready
Request-to-Send
Clear-to-Send
Ring-Indicator
NC/KEY
Signal
Audio GND
Audio Analog
Right Rear In
Key
Left Rear In