ROG Srix Z390-i Gaming 1 Long Beep and 3 short How do I fix this?

ROG Srix Z390-i Gaming 1 Long Beep and 3 short How do I fix this? short pcie slot PCIe is short Peripheral Component Interconnect Express This means that a device which requires PCIe will work in a PCIe or PCIe slot short pcie slot A Gigabyte motherboard showing PCIe slots Also, a shorter x1 or x4 card can physically fit

short pcie slot PCIe is available in a different physical configuration which includes x1, x4, x8, x16, x32 The motherboard has a number of PCIe slots to

luxurylife slot I use Z370 Taichi motherboard in a server I have a WiFi card QWA-AC2600, which has short PCIe x1 interface  Yes PCIE x1 cards fit in any standard PCIE slot, being x1, x4, x8 and x16 Larger cards, of course, cannot fit in smaller slots