#
M O T H E R B O A R D D I A G R A M
Default setting: Intel Celeron 300A/66MHz.
NOTE: For 100MHz/133MHz CPU environment, the SDRAM sepc must comply
with PC-100/PC-133 spec.
1 3
1 3
1
1
1 3
1 3
1 3
1 3
JP12
JP13
JP14
JP15
1 3
1 3
JP21
JP22
1 3
1 3
JP3 JP4 JP5
JP11
JP10
1 3
JVGA1
JP20
1 3
JP17
3
1
JBAT1
JP6
3
1
JP2
FAN2
FAN1
FAN3
SPK
RST
PWR/LED
SUSLED
HD/LED
IR
PWR
SUSPEND
J2
J3
15
15
JWOL1
AGP
PCI 1
PCI 2
PCI 3
PCI 4
FDC
DIMM1 DIMM2 DIMM3
IDE2
IDE1
SOCKET 370
A
T
X PO
WER
ISA1
ISA2
FLASH BIOS
Li
Battery
Cloc
k
Generator
LPT1
COM2
COM1
PS/2 MOUSE
PS/2 K/B
upper
lo
w
e
r
USB1
USB0
upper
lo
w
e
r
I/O
Controller
Intel
Cyrix
1-2 SHORT
JP20/JP21/JP22
2-3 SHORT
VIA
693A
VIA
596B