Front Panel Connector: P3 vs P4 MB Compatibility

  • Thread starter Thread starter UrbanXrisis
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SUMMARY

The front panel connectors for P3 and P4 motherboards differ significantly, with the P3 featuring a 2x9 pin configuration and the P4 using a 2x10 pin layout. This difference in pin count indicates that the wiring for the front panel connectors is not compatible between the two motherboard types. Users upgrading to a P4 motherboard from a P3 will likely need to purchase a new case that accommodates the P4's connector specifications. Compatibility may also vary based on the specific motherboard manufacturer.

PREREQUISITES
  • Understanding of motherboard connector types and configurations
  • Familiarity with ATX case specifications
  • Knowledge of front panel wiring functions (power LED, power switch, etc.)
  • Experience with motherboard installation and upgrades
NEXT STEPS
  • Research the specifications of popular P4 motherboards
  • Learn about ATX case compatibility with different motherboard types
  • Explore front panel connector wiring diagrams for P3 and P4 motherboards
  • Investigate options for upgrading cases when changing motherboard types
USEFUL FOR

This discussion is beneficial for PC builders, hardware enthusiasts, and anyone considering upgrading their motherboard from a P3 to a P4, particularly those needing to understand compatibility issues with front panel connectors.

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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