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Biostar T-Series
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.
BIOS
Codec
Serial ATA Connectors: JSATA1~JSATA4
The motherboard has an SATA Controller in nForce4 CK8-04 and CK8-04 Ultra
with 4 channels SATA interface, it satisfies the SATA 1.0 with transfer rate of 1.5
Gb/s and SATA 2.0 spec with transfer rate of 3.0 Gb/s.
BIOS
Codec
Pin
Assignment
1
Case open signal
2
Ground
JCI1
1 2
Pin Assignment
1
Ground
2
TX+
3
TX-
4
Ground
5
RX-
6
RX+
7
Ground
JSATA1
JSATA2
JSATA3
JSATA4
7
4
1
Clear CMOS Header: JCMOS1
By placing the jumper on pin 2-3, it allows user to restore the BIOS safe setting
and the CMOS data, please carefully follow the procedures to avoid damaging
the motherboard.
Codec
Clear CMOS Procedures:
※ ※ ※ ※
1. Remove AC power line.
2. Set the jumper to "Pin 2-3 Close".
3. Wait for five seconds.
4. Set the jumper to "Pin 1-2 Close".
5. Power on the AC.
6. Reset your desired password or clear the CMOS data.
9
TForce4/ TForce4 U
1
3
Pin 1-2 Close:
Normal Operation (default).
1
3
Pin 2-3 Close:
JCMOS1
Clear CMOS data.
1
3
BIOS
User's Manual
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