Gembird CHM-02 User Manual page 8

Table #1 - LEDs description
LED Color
+5V Red
+3.3V Red
+12V Red
-12V Red
CLOCK Red
FRAME Green
IRDY Green
RESET Green
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CHM-02 COMPUTER HEALTH MONITOR PCI CARD
Lit up whenever the motherboard is powered on with +5V voltage. If it is
not lit up then it should be either the power supply fault or short circuit on
The same as "+5V". It is not lit up when the voltage 3.3V is not available on
The same as "+5V"
The same as "+5V"
CPU clock adjustment is without problems whenever this LED is lit up
Flashing whenever PCI "FRAME" signal is active
Flashing whenever PCI "IRDY" signal is active
This LED should be lit up only during the reset.
If it is lit up all the time, then check the reset jumper.
This can also indicate that the reset circuit is defective
Description
the motherboard
the motherboard
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