M5a78l-m Plus Usb3 User Manual
Motherboard ASUS M5A78L-M LE/USB3 motherboard Cables 2 x Serial ATA 3.0 Gb/s cables Accessories 1 x I/O Shield Application DVD Support DVD Documentation User Guide If any of the above items is damaged or missing, contact your retailer.
ii
E6594
First Edition (V1)
April 2011
Copyright © 2011 ASUSTeK Computer Inc. All Rights Reserved.
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6.
System panel connector (10-1 pin PANEL)
This connector supports several chassis-mounted functions.
•
System power LED (2-pin PLED)
This 2-pin connector is for the system power LED. Connect the chassis power LED
cable to this connector. The system power LED lights up when you turn on the system
power, and blinks when the system is in sleep mode.
•
Hard disk drive activity LED (2-pin +HDLED)
This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable
to this connector. The IDE LED lights up or flashes when data is read from or written to
the HDD.
•
ATX power button/soft-off button (2-pin PWRBTN)
This connector is for the system power button.
•
Reset button (2-pin RESET)
This 2-pin connector is for the chassis-mounted reset button for system reboot without
turning off the system power.
M5A78L-M LE
M5A78L-M LE System panel connector
PIN 1
PWRBTN
PLED
+
PLED
-
PWR
GND
HD_LED
+
HD_LED
-
Groun
d
Rese
t
F_PANEL
PLED
+HDLED
RESET
7.
Speaker connector (4-pin SPEAKER)
The 4-pin connector is for the chassis-mounted system warning speaker. The speaker
allows you to hear system beeps and warnings.
M5A78L-M LE
M5A78L-M LE
Speaker connector
+5
M5a78l M Plus Usb3 Bios
V
GN
D
GN
D /download-antivirus-for-android-mobile9.html.
Speaker Out
SPEAKER
PIN 1
ASUS M5A78L-M Series
M5a78l M Plus Drivers
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