EPOX An Intel Socket 478 Processor Based Mainboard (400/533MHz), User Manual

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Installation
Page 3-12
J3
J2
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Power On/Off
This is connected to the power button on the
case. Using the Soft-Off by Pwr-BTTN
feature, you can choose either Instant Off
(turns system off immediately), or 4 sec delay
(push the button for 4 seconds before the
system turns off). When the system is in 4
sec delay mode, suspend mode is enabled by
pushing the button momentarily.
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Turbo LED indicator
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IDE LED indicator
LED on when onboard PCI IDE Hard disks are
being accessed.
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IR Connector
1. VCC 4. GND
2. CIRRX 5. IRTX
3. IRRX
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KeyLock
Keyboard lock switch & power LED connec-
tor
1. Power LED(+) 4. KeyLock
2. N/C 5. GND
3. GND
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Speaker
Connect to the system’s speaker for beeping
1. Speaker 3. GND
2. N/C 4. VCC
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Reset
Closed to restart system.
* The power LED lights when the
system is powered on and blinks
in SLEEP Mode or STR Mode.