Clear Cmos Header; Usb2.0 Ports At Front Panel - Biostar A780L Setup Manual

Motherboard Manual
F_USB1/F_USB2: Headers for USB 2.0 Ports at Front Panel
These headers allow user to connect additional USB cable on the PC front panel,
and also can be connected with internal USB devices, like USB card reader.
JCMOS1: Clear CMOS Header
Placing the jumper on pin2-3 allows user to restore the BIOS safe setting and
the CMOS data.lPease carefully follow the procedures to avoid damaging the
motherboard.
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.
14
F USB _ 1
F USB _ 2
2 10
1 9
1 3
Pin 1-2 Close:
Normal Operation (default).
1 3
1 3
Pin 2-3 Close:
Clear CMOS data.
Assignment
Pin
1 +5V (fused)
2 +5V (fused)
3 USB-
4 USB-
5 USB+
6 USB+
7 Ground
8 Ground
9 NC
10 Key