Biostar NF4UL-A9 [20/64] Case open header jci1

Biostar NF4UL-A9 [20/64] Case open header jci1
NF4 Ultra-A9
18
Close CMOS Header: JCMOS1
By placing the jumper on pin2-3, it allows user to restore the BIOS safe
setting and the CMOS data, please carefully follow the procedures to
avoid damaging the motherboard.
JCMOS1 Assignment
1
3
Pin 1-2 close
Normal Operation (Def ault).
1
3
Pin 2-3 close
Clear CMOS data.
Clear CMOS Procedures:
1. Remove AC power line.
2. Set the jumper to “Pin 2-3 close”.
3. Wai t for fi ve seco nds.
4. Set the jumper to “Pin 1-2 close”.
5. Power on the AC.
6. Reset your desired password or clear the CMOS data.
Case Open Header: JCI1
This connector allows system to monitor PC case open status. If the
signal has been triggered, it will record to the CMOS and show the
message on next boot-up.
Pin Assignment
1 Case open signal
1
2
JCI1
2 Ground
Serial ATA Connector: JSATA1~JSATA4
The motherboard has a SATA Controller in nForce4 (CK8-04) with 4
channels SATA interface, it satisfies the SATA 1.0 spec and with transfer
rate of 1.5Gb/s.
Pin Assignment Pin Assignment
1 Ground 2 TX+
3 TX- 4 Ground
5 RX- 6 RX+
147
7 Ground

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