ASMB-976 User Manual
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2.8.1
Power LED (JFP3)
JFP3 pin 1 and pin 3 are for the power LED. Refer to Appendix B for detailed infor
-
mation on the pin assignments. If an ATX power supply is used, the system’s power
LED status will be as indicated as follows.
2.8.2
External Speaker (JFP2 pins 1, 4, 7, 10)
JFP2 pins 1, 4, 7, 10 connect to an external speaker. The ASMB-976 provides an
onboard buzzer as an alternative. To enable the buzzer, set pins 7-10 closed.
2.8.3
HDD LED Connector (JFP1 Pins 2 & 5)
You can connect an LED to connector JFP1 to indicate when the HDD is active.
2.8.4
Reset Connector (JFP1 Pins 9 & 12)
Many computer cases offer the convenience of a reset button.
Table 2.1: ATX Power Supply LED Status
ACPI Power Mode
LED (ATX power)
System On (S0)
On
System Hibernation(S4)
Slow flashes
System Off (S5)
Off
1 2 3
+
-
1 4 7 10
+
-
2 5
+
9 12
Содержание ASMB-976 Series
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Страница 9: ...Chapter 1 1 Overview ...
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Страница 23: ...2 Connections Chapter 2 ...
Страница 39: ...Chapter 3 3 AMI BIOS ...
Страница 48: ...ASMB 976 User Manual 40 3 2 2 5 Serial Port Console Redirection ...
Страница 62: ...ASMB 976 User Manual 54 3 2 3 Platform Configuration ...
Страница 74: ...ASMB 976 User Manual 66 Link Frequency Select Allows for selecting the QPI Link frequency ...
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Страница 87: ...79 ASMB 976 User Manual Chapter 3 AMI BIOS 3 2 4 5 Advanced Power Management Configuration ...
Страница 88: ...ASMB 976 User Manual 80 CPU P State Control ...
Страница 89: ...81 ASMB 976 User Manual Chapter 3 AMI BIOS CPU C State Control Package C State Control ...
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Страница 96: ...ASMB 976 User Manual 88 3 2 6 Security ...
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Страница 103: ...Chapter 4 4 Chipset Software Installation Utility ...
Страница 105: ...Chapter 5 5 Graphic Setup ...
Страница 107: ...Chapter 6 6 LAN Configuration USB 3 0 ...
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Страница 111: ...Appendix A A Programming the Watchdog Timer ...
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Страница 115: ...Appendix B B I O Pin Assignments ...
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