Table of Contents
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1.1. Mainboard Layout
PS/2
mouse/keyboard
ports
USB
ports
Parallel
and
serial
ports
VGA
port
(KT133)
Game
and
audio
ports
1.
Auxiliary COM port connector (COM2)
2.
ATX power connector (POWER)
3.
Socket -462 CPU socket (Socket -462)
4.
DIMM module sockets (DIMM1~3)
5.
CPU clock speed switch (SW3)
6.
Floppy drive connector (FDD)
7.
CPU clock speed switch (SW1)
8.
IDE connector (IDE2)
9.
IDE connector (IDE1)
10.
CPU fan connector (J2)
11.
Northbridge fan connector (J8)
12.
CD-ROM audio connectors (CD1/2)
1. A7F129 Quick Reference
1
1
14
IR
15
16
17
W O M
W O L
F R E E
L O C K
1
J P 3
19
19
18
13.
Accelerated Graphics Port (AGP) slot
(KT/KM)
14.
Infrared connector (IR)
15.
PCI expansion slots (PCI1~5)
16.
Wake on Modem connector (WOM)
17.
Wake on LAN connector (WOL)
18.
ISA expansion slot (ISA)
19.
BIOS controller
20.
RTC battery (BAT)
21.
USB connector (USB2)
22.
Front panel connectors (JP2)
23.
Secondary fan connector (J7)
J P 5
J P 4
21
1
22
1
J P 1
20
19
1
23
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