1st PCIe slot is stuck at x4 native no matter what - ROG Forum

What are PCIe Slots in PC? 4x pcie slot PCI Express slots are one of the essential technologies that exist on a motherboard PCIe slots are utilized by various performance 4x pcie slot PCIe UD Slot X：PCIe x16 slot with 10X strength for graphics card; EZ-Latch Click： heatsinks with screwless design; EZ-Latch Plus： slots with

4x4 slot I explain in this video what is PCIe x4 on the motherboard and its uses I also explain what PCIe