Инструкции Пользователя для Biostar Hi-Fi H77S
Motherboard Manual
18
CIR1: Consumer IR Connector
This header is for infrared remote control and communication.
Pin
Assignment
1
IrDA serial input
2 Ground
3 Ground
4 Key
5
3 Ground
4 Key
5
IrDA serial output
6 IR
Power
JCMOS1: Clear CMOS Header
Placing the jumper on pin2-3 allows user to restore the BIOS safe setting and
the CMOS data. Please carefully follow the procedures to avoid damaging the
motherboard.
the CMOS data. Please carefully follow the procedures to avoid damaging the
motherboard.
1
3
Pin 1-2 Close:
Normal Operation (default).
Normal Operation (default).
1
3
Pin 2-3 Close:
Clear CMOS data.
Clear CMOS data.
※
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.