faulty pcie slot
Mainboard Asrock B650E Taichi | AM5 - DDR5
... PCIe 3.0 x16 mode. 4 x PCI Express x1 slots, integrated in the Chipset: Supporting PCIe 3.0 x1 mode. Khe cắm mở rộng. 1x PCIe 4.0/ 3.0 x16 slot (PCI_E1). 1x ...
PCI Express – Wikipedia tiếng Việt
Khe cắm mở rộng: 1 x PCIe 4.0/3.0 x16 slot, 2 x PCIe 3.0 x1 slots.
PC Intel NUC Extreme Ghost I9-9980HK/ 8GB DDR4
2x M.2 PCIe X4 slots (PCH), 1x M.2 PCIe X4 slot (CPU) Double-wide PCIe X16 (CPU) slot shared with PCIe X4 (CPU) slot, 8" max card length. Khe thẻ nhớ, SDXC ...