SZICS NIS-886, User Manual

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NIS-886 User Manual
10
How to clear CMOS: (Must follow steps as below)
If any of these states happens: such as CMOS data corruption, administrator or
password of the BIOS forgotten, not able to boot-up due to wrong setting of the CPU
frequency in BIOS, or the CPU/Memory need to clear the CMOS setting, then you
can use this jumper to clear CMOS, and BIOS will reset to default settings.
• Pin1 and Pin2 short circuit (default): Normal Condition;
• Pin2 and Pin3 short circuit: Clear CMOS setting;
Clear CMOS setting and load default settings:
1. Turn-off the system power;
2. Use jumper to make Pin2 and Pin3 short circuit, waiting for 3-5sec., then reset the
jumper as Pin1 and Pin2 short circuit.
3. Turn-on the system power
4. If it is the wrong setting of CPU frequency in BIOS, then please press F2 to enter
BIOS setting menu once the system reboot.
5. Set the CPU operating speed to default value or a reasonable value;
6. Save & Exit the BIOS menu.
Power Mode Select:
AT power mode: Boot-up automatically when power-on.