Norco BIS-6620, Руководство пользователя

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BIS-6620
Based on
Menlow Platform
Mini PC
5
2.2 Jumper Setting
Please refer to following instructions to do jumper settings before installing your hardware
devices.
Remark:
How to identify the PIN1 of all jumpers and interfaces: Please observe the mark near
the plug and socket, which is a “1” or bold line or triangular symbol; And please look at the back
of PCB, the one in the shape of square is the PIN 1; and PIN1 for every jumper is remarked by
a white narrow near it.
2.2.1 CMOS Clear/Hold Jumper Setting
（
JCC
）
CMOS is powered by the onboard button cell. Clear CMOS will lead to permanent
elimination of previous system settings
（
factory default
）
.
Steps:
（
1
）
Turn off the computer, disconnect power supply
；
（
2
）
Use jumper cap to connect JCC pins 1 and 2 for a few seconds (expressed as 1-2),
then restore to default setting 2-3;
（
3
）
Start the computer, then press “Del” to enter BIOS setting and reload optimal
defaults
；
（
4
）
Save and Exit.
Setting JCC
1-2 Clear CMOS Data, all BIOS setting back to factory
2-3 Normal working state, default setting
（
general
）
Do not clear CMOS when the computer is powered on, otherwise, Damage will be
caused to the motherboard
！
2.3 Motherboard Interface Description
2.3.1 CF card slot
（
CF
）
BIS-6620III/IV provides 1x50Pin standard CF card slot
，
can support Type
Ⅰ
/
Ⅱ
CF card.
2.3.2 SD card slot
（
SD
）
BIS-6620III/IV provides 1x SD card slot
，
can support standard SD/MMC card.
2.3.3 USB Port
（
USB1
，
USB2
，
USB3
）
Motherboard provides 2x standard USB port
（
USB1
，
2
）
and one 4Pin USB port
（
USB3
），