Front Panel Connector: P3 vs P4 MB Compatibility

  • Thread starter Thread starter UrbanXrisis
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The front panel connectors for P3 and P4 motherboards differ, with P3 typically having 2x9 pins and P4 having 2x10 pins. This difference in pin configuration indicates that the wiring is not compatible between the two types. When upgrading to a P4 motherboard, it is essential to consider whether the existing ATX case can accommodate the new motherboard's front panel connections. The ability to connect existing case wires—such as power LED, power switch, speaker, HDD LED, and reset button—depends on the specific motherboard manufacturer and model. Therefore, it may be necessary to purchase a new case if the current one does not support the P4 motherboard's requirements.
UrbanXrisis
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I was wondering, would the front panel connector be different for a P3 and P4 motherboard? I noticed that the p3 had 2x9 pins while the p4 has 2x10. The wiring must be different then, but if I got a p4 motherboard, would I have to get a new case too? I have an ATX case for my p3 and it has wires that connect form the case to the MB are for: power LED, Power swtich, speaker, HDD LED, and reset button. If I order this more modern MB (http://www.pcrapids.com/details.php?ItemNum=358), will it allow me to connect these wires to motherboard? Or must I buy a new case?
 
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I think it really depends on the motherboard manufacturer...
 
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