Hardware replacement proceduresReplace components in the PCIe expansion tray4U PCIe riser assembly replacement4U PCIe riser assembly replacementUse this procedure to install or remove a 4U PCIe riser assembly.Remove a 4U PCIe riser assemblyUse this procedure to remove a 4U PCIe riser assembly.Install a 4U PCIe riser assemblyUse this procedure to install a 4U PCIe riser assembly.Give documentation feedback