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Clear CMOS (JBAT1)
JBAT1 is used to clear CMOS data. Clearing CMOS will result in the perma-
nent erasing of previous system configuration settings and the restoration of
original (factory-default) system settings.
Pin 1-2 (Default)
Pin 2-3 (Clear CMOS)
Step 1.
Turn off the system power (PC-> Off).
Step 2.
Remove jumper cap from JBAT1 pins 1-2.
Step 3.
Place the jumper cap on JBAT1 pin 2-3 for a few seconds.
Step 4.
Return the jumper cap to pin 1-2.
Step 5.
Turn on the system power (PC-> On).
Microphone-In Setting (JMIC1)
You have two option to use Microphone-In jack by JMIC1 jumper. One is
through the jack on abck panel, and another is to connect it to front panel
jack.
Back-oriented
Front-oriented
A1
A2
JMIC1
1
JBAT1
