User's Manual

Minix780G Series User's Manual
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Normal
(Default
Clear CMOS
JBAT or CLR CMOS1 B
123
123
Checking Jumper Settings
• For a 2-pin jumper, plug the jumper cap on both pins will make it CLOSE (SHORT). Remove the
jumper cap, or plug it on either pin (reserved for future use) will leave it at OPEN position.
• For 3-pin jumper, pin 1~2 or pin 2~3 can be shorted by plugging the jumper cap in.
How to identify the PIN1 jumpers?
Please check the mainboard carefully, the PIN1 is marked by "1" or white thick line.
1-JBAT(CMOS Memory Clearing Header)
The time to clear the CMOS memory occurs when (a) the CMOS data becomes corrupted, (b) you
forgot the supervisor or user password preset in the BIOS menu, (c) you are unable to boot-up
the system because the CPU ratio/clock was incorrectly set in the BIOS menu, or (d) whenever
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This header uses a jumper cap to clear the CMOS
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stored in BIOS.
• Pins 1 and 2 shorted (Default): Normal operation.
• Pins 2 and 3 shorted: Clear CMOS memory.
2-JDVI_HDMI(DVI/HDMI Setting Header)
1-2
˄
Default
˅
Auto
While JDVI_HDMI jumper be shorted
#pin 1-2, it will auto detect HDMI or
DVI device, but if some DVI or HDMI
device cann't be detected, please be
shorted #pin 2-3.
2-3 DVI/HDMI EN