Инструкции Пользователя для Biostar K8NHA Grand
K
K
8
8
N
N
H
H
A
A
G
G
r
r
a
a
n
n
d
d
15
Clear C MOS He ade r: JC MOS1
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.
setting and the CMOS data, please carefully follow the procedures to
avoid damaging the motherboard.
JCMOS1 Assignment
1
3
Pin 1-2 close
Normal Operation (Def ault).
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 your desired password or clear the CMOS data.
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.
Case O pen He ade r: JC I1
This connector allows sy stem 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.
signal has been triggered, it will record to the CMOS and show the
message on next boot-up.
Pin Assignment
1
Case open signal
1
JCI1
2 Ground
Front USB He ade r: JUSB1~2
This connector allows user to connect additional USB cables on the PC
front panel. Also can be connected with internal USB devices, like USB
card reader.
front panel. Also can be connected with internal USB devices, like USB
card reader.
Pin Assignment Pin Assignment
1 +5V
(f used)
2 +5V
(f used)
3 USB-
4 USB-
5 USB+
6 USB+
7 Ground
8 Ground
2
1
10
JUSB1/JUSB2
9 Key
10 NC