JT1 ~
JT10
20-pin
DDR/SDR DRAM
Type Selector
Open all JT1~JT10
pins: SDRAM
Short all JT1~JT10
pins: DDR
JT1 ~ JT10
JP1: DDR/SDR DRAM Type Selector
This jumper enables to select DDR or SDR DRAM type.
JP2: Clear CMOS jumper
This jumper is to clear the contents of CMOS memory. You may need to clear
the CMOS memory if the settings in the Setup Utility are incorrect that pre-
vents your mainboard from operating. To clear the CMOS memory, disconnect
all the power cables from the mainboard and then move the jumper cap into
the CLEAR setting for a few seconds. This jumper enables you to reset BIOS.
JP3: Keyboard Power On
This jumper enables any keyboard activity to power up a system previously in
a standby or sleep state.
Note:
The system must supply at least 1A on the +5VSB (+5V Standby) signal
before enabling the Keyboard Power On function.
JT1~JT10: DDR/SDR DRAM Type Selector
This jumper enables to select DDR or SDR DRAM type.
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