Biostar I945G-M7 Manuale Proprietario

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. 

 

1

3

       

 
Pin 1-2 Close: 
Normal Operation (default). 

1

3

 

 

1

3

 

 
Pin 2-3 Close: 
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. 

Reset your desired password or clear the CMOS data. 

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. 

 
 

     

 
Assignment 

1 Case 

open 

signal 

1

2

 

2 Ground