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2-12
LED1: Standby LED
then can you disassemble any components, add-on cards, CPU, or RAM module.
CD_IN1, CD_IN2 and AUX_IN1:
AUX_IN1: This connector is used for other internal audio cable connections. For example,
if you have installed two internal CD-ROM drives in your computer system, you can
connect a secondary CD-ROM drive audio cable to this connector.
CCMOS1: CMOS Discharge Jumper
CX6
This LED is called the Stand-By LED. It
shows if the motherboard is in the power on
state, or is fully powered down. If this LED
light is on, that means your motherboard is
not fully powered down. You can't
disassemble any components, add-on cards,
CPU, or RAM modules in this state. You
have to fully check and shutdown the system
power, before this LED will turn off. Only
CD_IN1 & CD_IN2: These connectors are
for the internal CD-ROM drive audio cable
connection use, and these two connectors
are used for different types of CD audio
cable connectors. Please check your audio
cable attached with the CD-ROM drive to
see which type connector you have, then
plug it to the appropriate connector on the
motherboard.
Jumper
CCMOS1
memory. When you install the motherboard,
make sure this jumper is set for normal
operation (pin 1 and 2 shorted). See figure
2-7.
Chapter2
discharge
CMOS
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