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SY-6IEM
Quick Start Guide
9
Hardware
Installation
Step 6. Enable/Disable Onboard Sound (JP2)
The onboard audio features of your mainboard are controlled by jumper JP2.You can
choose to enable or disable the available sound function by setting JP2 accordingly.
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Short pin 2-3 on jumper JP2 to enable the onboard sound function. Then, you can plug
your external audio devices such as amplified-speakers, CD-player, and microphone
to the mainboard Line-out, Line-in and Mic ports right after the mainboard is installed.
(You do not need to install any sound card.)
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To disable the onboard sound options short pin 1-2 on jumper JP2.
Onboard Sound Enable Disable
JP2 Setting
Short pin 2-3 to
enable the onboard
sound function.
Short pin 1-2 to
disable the onboard
sound function.
Step 7. Clear CMOS Data (JP5)
Clear the CMOS memory by momentarily shorting pin 2-3 on jumper JP5 for at least 5
seconds, and then by shorting pin 1-2 to retain new settings. This jumper can be easily
identified by its white colored cap.
CMOS Clearing Retain CMOS Data Clear CMOS Data
JP5 Setting
Short pin 1-2 to retain
the new settings.
Short pin 2-3 for
at least 5 seconds
to clear the CMOS.
Note: You must unplug the ATX power cable from the ATX power connector when
performing the CMOS Clear operation.
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