Biostar N4SIE-A7 N4SIE-A7 user's manual - Page 19

JUSB1~JUSB3: Headers for USB Ports at Front Panel, JCMOS1: Clear CMOS Header - bios

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N4SIE-A7 JUSB1~JUSB3: Headers for USB Ports at Front Panel This connector allows user to connect additional USB cables at PC front panel, and also can be connected with internal USB devices, like USB card reader. JUSB1 2 10 JUSB2 Pin Assignment 1 +5V (fused) 2 +5V (fused) 3 USB4 USB5 USB+ 6 USB+ 7 Ground 8 Ground 9 Key 10 NC JUSB3 1 9 JCMOS1: Clear CMOS Header 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. 13 Pin 1-2 close: Normal Operation (Default). 13 Pin 2-3 close: Clear CMOS data. 13 ※ 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 the desired password or clear the CMOS data. 17

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N4SIE-A7
17
JUSB1~JUSB3: Headers for USB Ports at Front Panel
This connector allows user to connect additional USB cables at PC front panel,
and also can be connected with internal USB devices, like USB card reader.
Pin
Assignment
1
+5V (fused)
2
+5V (fused)
3
USB-
4
USB-
5
USB+
6
USB+
7
Ground
8
Ground
9
Key
1
10
2
9
JUSB1
JUSB2
JUSB3
10
NC
JCMOS1: Clear CMOS Header
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.
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 the desired password or clear the CMOS data.