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SY-7IZB+N
Quick Start Guide
9
Hardware
Installation
Step 6. Enable/Disable the Keyboard Power-On (JP10)
You can choose to enable the Wake-Up by Keyboard or Mouse function by shorting pin 1-2
on jumper JP1, otherwise, short pin 2-3 to disable this function.
Support Power-On
by Keyboard
Enable Disable
JP10 Setting
Enable
Power-On by
Keyboard
function
(short pin 1-2)
Disable Power-On
by Keyboard
function
(short pin 2-3)
Important:
1. When using the Keyboard Power-On function, please make sure the ATX power
supply can take at least 720mA load on the 5V Standby lead (5VSB) to meet the
standard ATX specifications.
2. If you use an AT power supply, make sure that JP10 is setting 2-3.
Clear CMOS Data (JP5)
In some cases the CMOS memory may contain wrong data, follow the steps below to clear
the CMOS memory.
1. Clear the CMOS memory by momentarily shorting pin 2-3 on jumper JP5. This jumper
can be easily identified by its white colored cap.
2. Then put the jumper back to 1-2 to allow writing new of data into the CMOS memory.
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 AT/ATX power cable from the AT/ATX power connector
when performing the CMOS Clear operation.
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