Changes

PC Power Supply Voltage Data and Connector Types

912 bytes added, 00:08, 2 April 2008
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 == Front Panel Header Connectors ==The most common question might be, which is positive, the white or the colored wire?  For the LED connectors, the colored wire is usually indicative of a positive polarity. + colored wire - white[[Image:mobofrontpanelconnectors01.jpg]]For the power LED indicator, insert the connector with the colored wire into the header with the '+' mark.  If you've connected it the other way around, you won't see the LED light up when the system is powered.  Also observe the proper polarity when connecting the hard drive LED connector.[[Image:mobofrontpanelconnectors02.png]]For the power switch connector, polarity isn't really important.  The same holds true for the reset connector.  When you connect the speaker, you should observe proper polarity.  Some motherboards have built-in buzzers and as such, the speaker connection is not needed. + red - black
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