Mainboard Layout; Quick Reference For Jumpers & Connectors - Gigabyte GA - 586STX User Manual

GA-586STX

3.2. MAINBOARD LAYOUT

FAN
SOFTPW1
GND +12V
U5
OFF
ATX POWER
1
CPU
1
U1
DIMM2
DIMM1
SIMM2
1
SIMM1
J1
J3 J4 J8
MOUSE
COMA KEYBOARD
3.3. QUICK REFERENCE FOR JUMPERS & CONNECTORS
t
J1,8,9,JP1,CON1,CON2 I/O Ports Connector
J1 For Serial port1(COM A).
J9 For Serial port2 (COM B).
J8 For LPT port.
JP1 For Floppy port.
CON1 For Secondary IDE port.
CON2 For Primary IDE port.
t
JP2 : Hard Disk active LED
Pin No.
1 LED anode(+).
2 LED cathode(-).
3 LED cathode(-).
4 LED anode(+).
SOFTPW2 IR HD PW LED RST SPK
+ + +
+ + + + J12
IDE1
J6 J7 JP1 JP2 J10 J11
FLOPPY
IDE2
JP1
1
GA-586STX
ON
SW
PSL1 PSL2
1 2 3 4 5 6 7 8
U6
JP3
1
72
J9
LPT
COMB
×Figure 3.1Ø
Function
3-2
CON2
1
CON1
1
PSL3 PSL4
SL2 SL4 SL6
BIOS
SL1 SL3
SL5
J13
U11
1