3.2. MAINBOARD LAYOUT
BIOS
JP10
J20
U14
BAT1
J6
J21
3.3. QUICK REFERENCE FOR JUMPERS & CONNECTORS
t
I/O Ports Connector
USB
USB port.
IDE1
For Primary IDE port.
IDE2
For Secondary IDE port.
KB
For Keyboard port.
PS/2
For PS/2 Mouse port.
FLOPPY
For Floppy port
COMB
For Serial port2 (COM B).
COMA
For Serial port1 (COM A).
POWER
For AT Power Connector.
ATX POWER
For ATX Power Connector.
LPT
For LPT port.
t
CPU
For Pentium ® II / III / Celeron™ processor installed
J11
JP9
6BA
PIIX4
J19
1
JP8
82443LX
82443BX
SLOT 1
×Figure 3.1Ø
3-2
Hardware Installation
ISA 2
ISA 1
PCI 4
USB
PCI 3
J9
PCI 2
PCI 1
AGP
LPT
COM B
PS/2
MOUSE
COM A
K.B
JP1