Alienware 18-2 unknown devices

Hi guys, I just reinstaled my windows and keep getting 2 unknown devices in Device Manager...

They are 'on PCI Express Root' complex and ' system compatible ACPI Microsoft"

Can anyone help? Thanks in advance! ;)

Can you right click in the Device Manager, then properties and offers the device ID, so we can give you a definitive answer of 100%

Tags: Dell Products

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