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‎08-14-2017 11:01 AM

HP Recommended
Product: HP Probook 450 G2
Operating System: Microsoft Windows 7 (64-bit)

Hi,

I've bought this notebook and there are some drivers missing. I'm using Windows 7 Professional 64 bit.

 

Unkown device:

 

PCI\VEN_8086&DEV_9C31&SUBSYS_2248103C&REV_04
PCI\VEN_8086&DEV_9C31&SUBSYS_2248103C
PCI\VEN_8086&DEV_9C31&CC_0C0330
PCI\VEN_8086&DEV_9C31&CC_0C03

 

Hopefully this will gave back the devices under USB-controllers.

I have there just a "Standard Enhanced PCI to USB Host Controller" with a exclamation mark.

 

PCI\VEN_8086&DEV_9C26&SUBSYS_2248103C&REV_04
PCI\VEN_8086&DEV_9C26&SUBSYS_2248103C
PCI\VEN_8086&DEV_9C26&CC_0C0320
PCI\VEN_8086&DEV_9C26&CC_0C03

 

Installing the USB 3.0 drivers doesn't help, I believe I need to get the regular USB functioning first.

I have tried installing the Intel chipset drivers from the driver download pge but they do not get rid of the question mark for the

 

PCI\VEN_8086&DEV_9C31&SUBSYS_2248103C&REV_04

 

I've searching a while and  I thought I could have the answer at

https://h30434.www3.hp.com/t5/Notebook-Operating-System-and-Recovery/HP-Probook-450-G2-drivers/td-p/...

 

Unfortunately the link provided http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdDetails/?sp4ts.oid=6943828&sp...

 

does not work as it is and old post

 

Thanks.

1 REPLY 1

‎08-14-2017 11:40 AM

HP Recommended

@Al-66

 

Try this one.

 

https://downloadcenter.intel.com/download/22824/Intel-USB-3-0-eXtensible-Host-Controller-Driver-for-...

 

REO

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