Asus A7Pro Motherboard DIY Troubleshooting Guide - Page 43

ASUS A7PRO User's Manual, IDE Activity LED 2-pin IDELED

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3. HARDWARE SETUP 22) IDE Activity LED (2-pin IDELED) This connector supplies power to the cabinet's IDE activity LED. Read and write activity by devices connected to the Primary/Secondary IDE and Primary/ Secondary ATA100 connectors will cause the LED to light up. 3. H/W SETUP Connectors 01 01 01 01 01 01 TIP: If the case-mounted LED does not light, try reversing the 2-pin plug. A7PRO A7PRO IDE Activity LED IDELED NOTE: The LED will not light up during read and write activity by devices connected to the Primary or Secondary IDE connectors of motherboards with PCB versions earlier than Rev. 1.01.P (for example, Rev. 1.01.). To check your PCB version, see the area between PCI4 and PCI5 and look for the marking that starts with "REV." PCI4 PCI5 AMR This PANEL illustration is for items 23-28 on the next page. Power LED Speaker Connector +5 V PLED +5V Ground Ground Speaker +5 V TB_LED ExtSMI# Ground PWR Ground Reset Ground Reset SW Message LED ATX Power A7PRO SMI Lead Switch* * Requires an ATX power supply. A7PRO System Panel Connectors ASUS A7PRO User's Manual 43

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ASUS A7PRO User’s Manual
43
3. HARDWARE SETUP
Connectors
3. H/W SETUP
22) IDE Activity LED (2-pin IDELED)
This connector supplies power to the cabinet’s IDE activity LED.
Read and
write activity by devices connected to the Primary/Secondary IDE and Primary/
Secondary ATA100 connectors will cause the LED to light up.
A7PRO IDE Activity LED
TIP:
If the case-mounted LED does not
light, try reversing the 2-pin plug.
IDELED
0
1
0
1
0
1
A7PRO
NOTE:
The LED
will not
light up during read and write activity by devices
connected to the Primary or Secondary IDE connectors of motherboards with
PCB versions earlier than Rev. 1.01.P (for example, Rev. 1.01.). To check your
PCB version, see the area between PCI4 and PCI5 and look for the marking that
starts with “REV.”
PCI5
PCI4
AMR
This PANEL illustration is for items 23–28 on the next page.
A7PRO System Panel Connectors
*
Requires an ATX power supply.
PLED
Ground
TB_LED
PWR
+5 V
+5V
Speaker
Speaker
Connector
Power LED
Ground
+5 V
Reset SW
SMI Lead
Message LED
ExtSMI#
Ground
Reset
Ground
Ground
ATX Power
Switch*
0
1
0
1
0
1
A7PRO