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‎08-03-2017 06:52 AM

HP Recommended
Product: HP Notebook
Operating System: Microsoft Windows 8.1 (64-bit)

Product Number: Z3C97EA#ABU

 

Downgraded from Windows 10 to 8.1, did a clean install. I am aware I deleted recovery partition which was a grave mistake in my part.

 

I've searched for the drivers everywhere but even the official HP website is unable to help me because of it not having "Windows 8.1" on the drop down list of OSs for the drivers.

 

 

I've downloaded HP Support Assistant and it can't seem to recognize that I am missing my WiFi driver. 

 

Here are the list of drivers missing from my laptop and corresponding hardware IDs: 

 

Base System Device

PCI\VEN_8086&DEV_1911&SUBSYS_81ED103C&REV_00
PCI\VEN_8086&DEV_1911&SUBSYS_81ED103C
PCI\VEN_8086&DEV_1911&CC_088000
PCI\VEN_8086&DEV_1911&CC_0880

 

Network Controller

PCI\VEN_8086&DEV_24FB&SUBSYS_21108086&REV_10
PCI\VEN_8086&DEV_24FB&SUBSYS_21108086
PCI\VEN_8086&DEV_24FB&CC_028000
PCI\VEN_8086&DEV_24FB&CC_0280

 

PCI Data Acquisition and Signal Processing Controller x2

PCI\VEN_8086&DEV_9D31&SUBSYS_81ED103C&REV_21
PCI\VEN_8086&DEV_9D31&SUBSYS_81ED103C
PCI\VEN_8086&DEV_9D31&CC_118000
PCI\VEN_8086&DEV_9D31&CC_1180

 

PCI Memory Controller

PCI\VEN_8086&DEV_9D21&SUBSYS_81ED103C&REV_21
PCI\VEN_8086&DEV_9D21&SUBSYS_81ED103C
PCI\VEN_8086&DEV_9D21&CC_058000
PCI\VEN_8086&DEV_9D21&CC_0580

 

PCI Simple Communications Controller

PCI\VEN_8086&DEV_9D3A&SUBSYS_81ED103C&REV_21
PCI\VEN_8086&DEV_9D3A&SUBSYS_81ED103C
PCI\VEN_8086&DEV_9D3A&CC_078000
PCI\VEN_8086&DEV_9D3A&CC_0780

 

SM Bus Controller

PCI\VEN_8086&DEV_9D23&SUBSYS_81ED103C&REV_21
PCI\VEN_8086&DEV_9D23&SUBSYS_81ED103C
PCI\VEN_8086&DEV_9D23&CC_0C0500
PCI\VEN_8086&DEV_9D23&CC_0C05

 

Unknown Device 

ACPI\VEN_INT&DEV_3400
ACPI\INT3400
*INT3400

 

Also I've just noticed that my ethernet keeps failing every one minute or so. As in, I see the network connect and disconnect a lot. 

 

IF somewhat this doesn't get fixed, please offer alternatives!

1 person had the same question
1 REPLY 1

‎08-03-2017 07:11 AM

HP Recommended

Hi:

 

That wasn't a good idea because Intel and Microsoft refuse to support any PC with the Kaby Lake chipset and 7th gen core processor, like your model, for any other operating system except W10.

 

Intel did not develop any graphics drivers, so the graphics won't work correctly, even if you install the rest of the drivers you posted.

 

So, you may as well reinstall W10.

 

I can give you all the drivers you posted but there is no point in doing so since the graphics won't work.

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