Инструкции Пользователя для Biostar Hi-Fi H61S3

The motherboard has a Serial Port Connector for connecting RS-232 Port.   

1

Carrier detect 

2

Received data 

3

Transmitted data 

4

Data terminal ready 

5

Signal ground 

6

Data set ready 

7 

Request to send 

8 Clear 

to 

send 

9 Ring 

indicator 

10 NC 

 

Placing the jumper on pin2-3 allows users to restore the BIOS safe setting and 
the CMOS data. Please carefully follow the procedures to avoid damaging the 
motherboard. 

1

3

 

Normal Operation (default). 

1

3

 

Clear CMOS data. 

※

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. 

Load Optimal Defaults and save settings in CMOS.