Chapter
1
Motherboard
Description
1-16
1.6 Connectors, Headers & Jumpers
The connectors, headers and jumpers introduced below provide you lots of
capabilities such as power supply, front panel signal revelation, IDE hard disk
connection, floppy disk connection, Wake On LAN function and USB connection.
Noticeably, a jumper has two or more pins that can be covered by a plastic jumper
cap, allowing you to select different system options.
DDR
1
DDR
2
BIO
S
Winbond
I/O
F
L
OP
P
Y
DI
S
K
C
O
N
N
.
SECON
DAR
Y
I
D
E
CON
N
.
P
R
IM
A
R
Y
I
D
E
CONN.
LAN
CHIP
SiS 961
Socket 478
JWOL1
JUSB2
JUSB1
JCMOS1
JCMOS1
JPANEL1
JDIMMPWR1
JAUXPWR1
JATXPWR1
JATXPWR2
