Question about Compaq (283983-001) Motherboard
I would like to know the pin settings for led lights. I have power, but no led lights.
It is on connector P5. The connector has 18 pins, one being a Key. Pin one is furthest away from the key and is on the same side. So the power LED are pins 1 and 3. Pin 1 being Pos and pin 2 being ground. The other LED (not sure what is for) is pin 2 and 4. Pin 2 being Pos and 4 being ground. The power on switch goes to pins 5 and 7. Also note, in its normal operating mode pins 17 and 18 are jumped together. Hope I’ve been some help. Good luck.
Posted on Jun 20, 2009
I drew Comp Geeks attention to this issue and the just gave me an RMA to send it back, which I did. Discovered the that MB that I was trying to replace had leaking capacitors on it and am going to recap the original board.
Posted on Feb 14, 2009
You need to ensure the connector for the LEDs is round the right way (as they are not reversible) they have a +ve and a -ve wire.
If this is the wrong way round the LEDs will not light up.
coudn't find a manual for this as this is not a seperate product, THis is the motherboard used in the EVO 310- 510
Posted on Oct 26, 2007
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Posted on Jan 02, 2017
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