Chapter 1 Motherboard Description
1-8
1.3 Motherboard Connectors
A. USB Connector (JUSB1) M. PCI Bus Slot (PCI1-3)
B. Keyboard Connector (JKB1) N. ISA Bus Slot (ISA1)
C. Com Port (JCOM1) O. CMOS Function Selection (JCMOS1)
D. Mouse Connector (JMS2) P. Front Panel Connector (JPANEL1)
E. Wake On LAN (*JWOL1) Q. System Fan (*JSFAN1)
F. Game / Audio Port (JAUDJOY1) R. IDE Connector (IDE1-2)
G. Print Port (JPRNT1) S. Floppy Disk Connector (FDD1)
H. AMR Connector (AMR1) T. DIMMs (DIMM1-2 )
I. CD Audio-In Connector (JCDIN1) U. CPU Fan (JCFAN1)
J. CD Audio-In Connector (JCDIN2) V. VGA Connector (JVGA1)
K. Telephony Connector (*JTAD1) W. AT Power Connector (JATPWR1)
L. USB Connector (*JUSB2) X. ATX Power Connector (JATXPWR1)
NOTE: The “ * “mark represent the function is optional.
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