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Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.

‎11-14-2016 04:03 PM

HP Recommended
Product: HP ZBook 15
Operating System: Microsoft Windows 10 (64-bit)

I recently upgraded to Windows 10 Enterprise 64-bit and I'm having trouble connecting to 3 via the HP 120 W advanced docking station. I was able to do this in the past without issues when I was running Windows 7. I'm on a ZBook 15 (1st Gen)

 

I know the laptop has 2 display adaptors: NVIDIA Quadro K2100M, and Intel HD Graphics 4600. When connected to the docking station, I usually ran 2 monitors through the NVIDAI via Display Ports, and the 3rd through the Intel adapter via VGA.

 

Now, after upgrading to Win 10. If I boot the laptop in the dock, it says there is an issue with the Intel graphics adapter, so I'm only able to use the NVDIA and therefor only 2 screens. I've tried updating/reinstalling drivers for both adapters but nothing seems to work. Tried versions from NVIDIA, Intel, and from HP Directly.

 

Whats funny is that if I boot up the laptop BEFORE I connect it to the docking station, everything works fine. Once I dock it all three monitors will come up and work just fine. So I do have a workaround, but it is a little inconvenient 🙂

 

Any Ideas what the issue could be, maybe I have something misconfigured in the BIOS? I think I tried changing a few settings related to hybrid displays, but no luck...

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