Acer E5-521g - Probleme driver wireless - Downgrade to windows 7 64

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Noche
Noche Member Posts: 1 New User

Hello,

I have a acer E5-521g that I downgrade to windows 7 (64 bit)

The driver from Acer Site drivers are only for windows 8.1 (64bits). Some of them work for Windows 7 but some of them not. The problem is the driver for wifi.

In the "Device Manager", I have the "Network Controller" without driver.

Identification Number :
-PCI\VEN_14E4&DEV_4365&SUBSYS_664511AD&REV_01
Compatible Id:

- PCI\VEN_14E4&DEV_4365&REV_01

I think it's the origin of the problem.

I don't know if it's contained in the package from Atheros (I can install it but I have an error for wireless : "the device may not be present or be ejected/unplugged") or in the package from Broadcom.(I cannot intall it : compatibility issue).

 

Thanks by advance if you have any idea to solve this issue

 

Noche