I have a dead server that fails to boot with a Windows STOP error and this entry logged in ILO
Uncorrectable PCI Express Error (Embedded device, Bus 0, Device 28, Function 7, Error status 0x00100000)
1. Installed Server 2016 standard with Desktop Experience, No issues
2. Windows Update, reboot, no issues
3. Ran the latest (July 2017) SPP on the machine, no issues
4. ran windows update and get – pci express error
boot to safe mode, uninstall the driver and the issue goes away.
The system even runs better with the default MS Basic driver.