Acer Aspire e1-731 wifi problem

Hi,first off i hope u guys can help with this probblem,and sorry for the long post.

 

So here goes 3 days ago i reinstalled Windows 7 Ultimate x64 to my fathers laptop,(Note everythign was working fine b4 that) and after i installed,verified,automatic updates i could not connect to the internet or wireless internet.

I installed some drivers from the laptop Cd ***** it follows:

 

Aetheros Lan AR8151L

Hai Bluettoth_Combo_3rd Wifi 2x2 AGN+Bt$.0 Broadcom 43228+20702

 

 

I tried install Realtek Lan drivers it didnt let me,said something not compatible with this os.

 

Ok so now are the problems i tried to resolve and all.

 

Run Services and Turn on WLAN AutoConfig-put to Automatic. Done,nothing happend.

Run Config.msc and sfc/ scannow ,let it scan to 100% no errors or nothing.

Start-Search Wireless-Manage Wireless networks(says: Wireless is not Currently enabled)

so i go Add-Manually connect to a wireless network( says: Windows cannot detect any wireless netword interfaces)

 

So i go Device Manager- The Bluettoth Radios has a ! in a yellow triangle on Generic Bluettoth Adapter

                               - Other Devices-Network Controller has same ! in yellow Triangle

                               -i connected my desktops cable from internet router and it connected to the laptop,i press                                           update on those 2 options,and it didnt update or let me update.

 

I went to ControlPanel-NEtwork and Internet-Network Connections-Change adapter setting thers only 2 options:

-Local Area Connection(Broadcom Virtual Wireless Adapter

-Local area connection 2(Aetheros AR8151 PCI-E Gigabit Ethernet Controller (NDIS 6.20))

 

there is no network for wireless with the wireless icons or anything.

 

When i go to Set up new connection or network,it gives me only 2 options aswell:

-when i go to connect to the internet,gives me only 1. Broadband or 2. Dialup-

-when i go set up a Network: it says might take 90 second to scan,but it never finds anything,and my router is discoverable

 

 

I really do not know what to do anymore,what drivers to download or install,i tried so many,ive been troubeling myself with this for a 3rd day now,i just cant i am not experienced enough for this,so if any of u could help me,or add me to my skype and help me stepbystep to tell me what exactly to do,id be so greatfull.

 

[edited for privacy]

 

i hope u guys can help somehow.