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Chapter3 Installation / 25
T:RJ-45
B:USB1/2
COM1
VGA
AGP1
JACK1
JACK2
JACK3
Printer
IR
FAN1
JP6
FAN3
GAME1
Intel
Intel
PCI SLOT2
PCI SLOT1
PCI SLOT3
PCI SLOT4
PCI SLOT5
CNR SLOT
J6
1
FAN2
JP4
BIOS
I/O CHIP
LA
N
C
H
IP
JP7
LED1
14.
CD Audio Connector- CN1
The 4-pin connectors enable the system to receive the audio
output from the CD-ROM.
CN1
Description
1
CD-R
2
GND
3
GND
4
CD-L
15.
BIOS Boot Block Flash Jumper-JP4
The Jumper is used to locked/unlocked BIOS Boot Block Flash.
This Jumper should be unlock when flashing/programming the
BIOS.
JP4 BIOS Boot Block Flash
[1-2] UnLocked (Default)
[2-3] Locked