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Here is the solution to resolve PCI Express Root Complex driver Issue Click here to view the instructions!
HP Recommended
HP Elite Dragonfly Notebook PC
Microsoft Windows 10 (64-bit)

I have a HP Elite Dragonfly laptop and a HP E243D monitor connected via usb-c.

When I connect another monitor (Philips) with HDMI cable directly to the laptop, the usb-c monitor stops working (but continue to works the hubs and the network) and is not detected by Windows.

I have tried to update the firmware, reinstall DisplayLink driver, try to change resolution and energy settings but it doesn't works

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

Resolved by setting in HP monitor USB DiplayLink input and disabling auto-switch input 

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1 REPLY 1
HP Recommended

Resolved by setting in HP monitor USB DiplayLink input and disabling auto-switch input 

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