20
2-4 CONNECTORS
DESCRIPTION
The locations of following connectors are indicated in page A. When you plug
wires into the following connector of CONN1, you should have the pin 1 edge of the
wires align with the pin 1 end of the connector.
CONN1 :
speaker, keyboard lock, reset, SMI,
turbo LED, and IDE LED connectors.
Slot 1
TB-LED : Turbo LED indicator, LED on
when system runs higher speed.
GND
+5V
S
PK
K
EY
LO
C
K
RST E
X
TSM
I TB
-L
ED
ID
E-LE
D
SPK : speaker
Speaker
GND
GND
VCC
Power LED connector
Power LED +
N/C
GND
(power)
Keylock
GND
RST : Reset connector
Reset Signal
GND
SMI : SMI lead
GND
SMI
Signal
PS ON
