6LMM7
HD : IDE Hard Disk Active LED
PIIX4E
BIOS
SW
SPKR : External Speaker/ Internal Buzzer Connector
PIIX4E
Buzzer
BIOS
SW
YAMAHA
INTEL
82443LX
ATi
RAGE PRO
AGP
YAMAHA
INTEL
82443LX
ATi
RAGE PRO
AGP
5
CPU
1
PIN FUNCTION
1
LED (+)
2
LED (-)
Default :
CPU
Internal Buzzer
1
+
External Speak
1
+
PIN FUNCTION
1
VCC
2
VCC
Data
3
4
Data