MVP3
SYSTEM BOARD
HARDWARE SETUP
3-6
(P) KBLOCK
Front Panel Power LED & Key-Lock connector
1 Pin # Assignment
●
1
Pullup (+5V DC for Power LED)
●
2
No Connection
●
3
Ground
●
4
Keyboard Lock
●
5
Ground
5
(Q) SPK
Speaker connector
1 Pin # Assignment
●
1
+5V DC
●
2
No Connection
●
3
No Connection
●
4
Speaker Data Signal
4
(R) RS
Reset Button connector
Open : No action
Short : System Reset
Pin # Assignment
Pin # Assignment
1
Reset Control
2
Ground
(S) HL
IDE HDD LED connector
Pin # Assignment
Pin # Assignment
1
Pullup (+5V DC)
2
Signal Pin
(T) SL
Sleep LED connector
Pin # Assignment
1
Sleep Signal
2
Ground
