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Archived This topic has been archived.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.

‎02-05-2020 09:45 AM

HP Recommended
Product: HP Zbook 15 G1
Operating System: Microsoft Windows 10 (64-bit)

Hey all,

 

I have a Zbook 15 G1

i7 4900MQ processor (which SHOULD have Intel HD Graphics 4600 as integrated graphics)

Nvidia Quadro K2100M dedicated graphics (working fine)

BIOS Version: L70 Ver. 01.46 (latest)

VBIOS: 80.06.7D.00.08

32gb ram

 

This model SHOULD have switchable/hybrid graphics but it's not showing up anywhere. There's not even an option to switch in BIOS. Not able to switch in Graphics Settings or anywhere inside Windows. 

 

I tried manually installing the legacy driver (version 20.19.15.4624) for Intel HD Graphics 4600 and it shows up in Device Manager now BUT it doesn't work and gives me Code 31.

 

Any ideas? It seems like there's a problem in BIOS, because according to HP's link, I'm supposed to have Hybrid Graphics option in BIOS, but I don't! https://support.hp.com/us-en/document/c04070522

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