Ultra 440BX ATX Mainboard
INSTALLATION
3-13
‚
The setup in CMOS is “Instant-off”:
A. When system power is off :
Click on this switch, the system will be powered on. (when
“password” is selected in the CMOS setup program, you will be
unable to use the PW button to power on the PC system, please see
Section 2.2 and Section 4.9 for more details. )
B. When system power is on :
Click on this switch, the system will be powered off instantly.
(T) Speaker and Key Lock connector:
SPKR & KBLOCK CONNECTORS
SPK
1 2 3 4 5
1 2 3 4 5
PWR-LED & KBLOCK
DIMM3
BIOS
DIMM2
DIMM1
+
SPK: Speaker connector
1
Pin # Signal name
?
1
+ 5V DC
?
2
No Connection
?
3
No Connection
?
4
Speaker Data Signal
?
5
No Connection
5
