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EMX-QM67 User's Manual
LAN port LED indications
SPEED LED
Status
OFF
10Mbps connection
Orange
100Mbps connection
Green
1Gbps connection
8. USB 2.0 ports 1 ~ 4. These four 4-pin Universal Serial Bus (USB) ports are available for
connecting USB 2.0 devices.
9. Line In port (light blue). This port connects a tape, CD, DVD player, or other audio
sources.
10 Line Out port (lime). This port connects a headphone or a speaker.
In 4-channel, 6-channel, and 8-channel configuration, the function of this port becomes
Front Speaker Out.
11. Microphone port (pink). This port connects a microphone.
2.7.6
CPU and System fan connectors (CPU_FAN1, SYS_FAN1)
The fan connectors support cooling fans of 280mA (3.36 W max.) at 4800rpm or a total of
1A~2.22A (26.64W max.) at +12V. Connect the fan cables to the fan connectors on the
motherboard, making sure that the black wire of each cable matches the ground pin of the
connector.
Do not forget to connect the fan cables to the fan connectors. Insufficient
air flow inside the system may damage the motherboard components.
These are not jumpers! DO NOT place jumper caps on the fan
connectors.
38 EMX-QM67 User's Manual
Description
ACT / LINK LED
Status
Description
OFF
No link
Green
Link
Blinking
Data activity
SYS_FAN1
CPU_FAN1
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