HP PROLIANT DL180 GEN9 AND PCI Express error

pci slot 1   Dan pcie slot width

2 GPUs and 1 sound card Currently on an ATX Z690 motherboard with 2 PCIe slots

You can use dmidecode with slot option something like this: $ sudo dmidecode -t slot grep -A 4 -B 5 Available Handle 0x0900, DMI type 9, 22802242 M-Key x 2, 30423052 B-Key x 1 + Micro SIM Slot x 1, Mini PCIe x 1 + Micro SIM Slot x 1 PCI Slot x 3 30423052 B-Key x 1 (PCIe

slot volatility explained The following table shows PCIe slot compatibility Table 1 PCIe slot compatibility 1x slot, 4x slot, 8x slot, 16x slot 1x adapter, Supported, Supported PCI Express , officially abbreviated as PCIe or PCI-e, is a high-speed serial computer expansion bus standard,