missing PCI drivers, bus driver, pci device, unknown device

[delbrius]

hi, i have an hp-r205nl and i reinstall and refresh windows 8.1. i has upgrade BIOS to f46. everything go well but, the wifi is dead, wireless network adapter is literally disappeared. But this is not the biggest problem because ethernet don't work too. I try with command prompt and i can't do ipconfig renew. the DCHP don't respond. I try everything. I see that the problem are missing drivers for

controller data acquisitions and pci signal elebarations . system management bus controller/network controller . controller pci simple communications . controller video 3d . pci device / unknown device       .      Sorry for my english. i search the drivers but i can't find them. someone can help me?

[Paul_Tikkanen · Accepted solution]

Hi:

You are missing the wifi driver (network controller).

Here is the link to the W8.1 driver page for your notebook...

HP Notebook - 15-r205nl (ENERGY STAR) Software and Driver Downloads | HP® Customer Support

controller data acquisitions and pci signal elebarations . system management bus controller:

https://ftp.hp.com/pub/softpaq/sp87001-87500/sp87257.exe

controller pci simple communications

https://ftp.hp.com/pub/softpaq/sp79001-79500/sp79059.exe

controller video 3d

https://ftp.hp.com/pub/softpaq/sp69501-70000/sp69609.exe

 pci device:

https://ftp.hp.com/pub/softpaq/sp69501-70000/sp69610.exe

Please post the hardware ID's for the network controller and the unknown device.

Use this guide for how to find the hardware ID for a device...

How to Find Drivers for Unknown Devices in the Device Manager (howtogeek.com)

I have to go out for around 2 hours, so I when I come back, I will give you the links to the wifi card driver and the unknown device, unless you have found what you need by then

[delbrius]

ACPI\VEN_HPQ&DEV_&_6001

ACPI\HPQ6001

*HPQ6001     FOR THE UNKNOWN DEVICE

PCI\VEN_10EC&DEV_B723&SUBSYS_2231103C&REV_00

PCI\VEN_10EC&DEV_B723&SUBSYS_2231103C

PCI\VEN_10EC&DEV_B723&CC_02800

PCI\VEN_10EC&DEV_B723&CC_0280     FOR THE NETWORK CONTROLLER

[delbrius]

OH MY WORLD THEY ARE WORKED. I CAN CRY FOR HAPPYNESS. TY. I ASPECT THE OTHER TWO DRIVES

[Paul_Tikkanen]

You're very welcome.

You need these drivers...

ACPI\HPQ6001

https://ftp.hp.com/pub/softpaq/sp74001-74500/sp74484.exe

PCI\VEN_10EC&DEV_B723

https://ftp.hp.com/pub/softpaq/sp82501-83000/sp82801.exe

You will also need the Bluetooth driver for the model wifi adapter your notebook has...

https://ftp.hp.com/pub/softpaq/sp98001-98500/sp98266.exe