Soyo SY-P4I875P User Manual
Hardware Installation
SY-P4I875P DRAGON 2 V1.0
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2. Reset
Plug the Reset push-button cable into the 2-pin Reset header on the
motherboard. Pushing the Reset button on the front panel will cause the
system to restart the boot-up sequence.
Plug the Reset push-button cable into the 2-pin Reset header on the
motherboard. Pushing the Reset button on the front panel will cause the
system to restart the boot-up sequence.
3. Speaker
Attach the 4-pin PC speaker cable from the case to the Speaker header on the
Motherboard.
Attach the 4-pin PC speaker cable from the case to the Speaker header on the
Motherboard.
4. ACPI LED
Connecting the 2-pin ACPI LED cable to the corresponding ACPI LED
header will cause the LED to light whenever the system is in ACPI mode.
The manufacturer has permanently set this Motherboard in ACPI mode
because of PC99 specification requirements.
header will cause the LED to light whenever the system is in ACPI mode.
The manufacturer has permanently set this Motherboard in ACPI mode
because of PC99 specification requirements.
+
_
ACPI LED Pin Assignment
2.5V_DDR
Control Pin
Reset Pin Assignment
Power Good
GND
1
Speaker Pin Assignment
+
_
VCC
Speaker out
NC NC