Androidfastboot_fastboot: error:

error slotError: Slot number out of range. Iterations: 1 Frame 2: Stack Object id: 18 Stack Object name: PlumbBob Node: 24 Tree: id 8210 name 'Function - Cleanup' version 59 fromI've since been getting Pcie link down errors, causing the machine to crash. From reading around this could be bad card seating, requirement