Understanding the layout is crucial for hardware installation. Key Connectors & Jumpers LGA 1155 (LGA1155) Memory Slots: DIMM1-DIMM4 (4 slots total) 24-Pin ATX Power: Main power connector. 4-Pin ATX 12V Power: CPU power connector.
A word of caution: Many users have reported that even after BIOS changes, the system may not always respect them, especially when dealing with dedicated GPUs. If you encounter problems, loading the "Optimized Defaults" (often by pressing a key like F9) is a good first step.
Connect the momentary reset case button cable. Polarity is omnidirectional. Pin 9: No connection (NC).