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AMD 880G Series User's Manual
JHDT
JHPD
JKB
D
V
I
V
G
A
U
S
B
S
P
D
IF
JD
V
I
H
D
M
I
_
Ps2
JRS780M08_D
220*245
JHDT
JHPD
JKB
D
V
I
V
G
A
U
S
B
S
P
D
IF
JD
V
I
H
D
M
I
_
Ps2
JRS780M08_D
220*245
3.7 Front Panel Switches & Speaker Headers
HDD_LED
(Hard Driver LED Header)
Connect the HDD LED cable to these PINs, in order to see the HDD status
RESET
(On the board right bottom,the RESET is reset switch)
This connector connects to the case-mounted reset switch for rebooting your computer
without having to turn off your power switch. This is a preferred method of rebooting in
order to prolong the lift of the system’s power supply.
PWR-ON
(On the board right button,the POWER_ON is power switch)
This connector connects to the case-mounted power switch to power ON/OFF the system.
SPEAKER
(Speaker)
This 4-pin connector connects to the case-mounted speaker. You should follow the
instruction of the speaker cable.
Pin
Pin Assignment
Pin
Pin Assignment
1
VCC
2
VCC
3
Data 0-
4
Data 0-
5
Data 0+
6
Data 0+
7
Ground
8
Ground
9
No Pin
10
NC
3.8 Additional USB Port Headers
Speaker