user manual

Installations
33
 System panel indicate connector: CN21
Pin # Assignment Pin # Assignment
SPEAKER PWR LED
1 +5V 2 5V
3 NC 4 NC
5 BZ 6 Ground
7 SPKR
KEYLOCK
HDD LED
8 KBLOCK
9 5V 10 Ground
11 HDLED- 12 NC
RESET PWR ON
13 RESET+ 14 5VSB
15 Ground 16 PWRBT-
y Figure:
 LAN2 LED pin-header: JP1
Pin # Assignment Pin # Assignment
1 LINK_LED 2 VCC_3V
3 ACT_LED 4 VCC_3V
y Figure:
15
16
1
2
1
2
4
3