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biancaguju
What's DOS?
Posts: 1
Registered: ‎11-25-2014
Location: Romania
Views: 13,333
Message 11 of 22

Re: g50-70 wireless problem

Hi, I am encountering the same issue. I am not able to start a wireless connection. I am using windows 8.1 and in the Device Manager window I have an exclamation mark at network controller. Could you please help me out? In the newtwork controller properties/details/harware ids I have the following values

PCI\VEN_8086&DEV_08B4&SUBSYS_82708086&REV_93.

PCI\VEN_8086&DEV_08B4&SUBSYS_82708086

PCI\VEN_8086&DEV_08B4&CC_028000

PCI\VEN_8086&DEV_08B4&CC_0280

 

Thanks. 

angad
Paper Tape
Posts: 3
Registered: ‎12-21-2014
Location: India
Views: 13,139
Message 12 of 22

g50-70 wireless not working in boot or in virtual machine

Hello


Im new here.im experiencing a problem in wireless.i cant access my lenovo g50 -70 bluetooth ,wifi in boot (live cd) and in virtual machine.please help its really annoying.......
New
Paper Tape
Posts: 1
Registered: ‎01-31-2015
Location: India
Views: 12,669
Message 13 of 22

Re: g50-70 wireless problem

I recently bought a Lenovo laptop G50-70 with DOS.

I installed Windows 8 and everything worked fine.

For some reason I had to install Windows 7 and after that my wireless stopped working.

I tried to download the driver for it and it worked for a day or two.

Again it is not able to find any wireless network.

 

Wireless is enabled in BIOS. 

It is not showing any exclamation mark(!) next to the network driver.

I have tried to enable it by pressing the Fn key F7 also, still no go.

When i try to run the diagnostic on wireless it is saying "wireless not enabled"

 

PLease tell me what i can do to fix this problem.

 

Please help!!

amena14
Paper Tape
Posts: 2
Registered: ‎03-29-2015
Location: algeria
Views: 12,123
Message 14 of 22

Re: g50-70 wireless problem

hi

i have almost the same problem

my wireless doesn' work but i have no exclamatiom mark all sound good but i can't catch wifi

 please help me to figure out the solution

 

MitsakosGR
Paper Tape
Posts: 3
Registered: ‎04-07-2015
Location: Greece
Views: 12,008
Message 15 of 22

Re: g50-70 wireless problem

I have the same issue, no wifi adapter on device manager and no wifi connectivity at all. Bluetooth works fine. Did you find any solution?

thank you

amena14
Paper Tape
Posts: 2
Registered: ‎03-29-2015
Location: algeria
Views: 11,784
Message 16 of 22

Re: g50-70 wireless problem

 i change my windows from windows 7 to windows 8.1now it  is working perfectly
thisizsuri
What's DOS?
Posts: 1
Registered: ‎05-20-2015
Location: Tirupati
Views: 11,520
Message 17 of 22

Re: g50-70 wireless problem

Having the same problem, network controller and unknown device. But am using Windows 8, there are no drivers for windows 8 on lenovo site. Please help. It's taking ages to download win 8.1 once it got interrupted.

MitsakosGR
Paper Tape
Posts: 3
Registered: ‎04-07-2015
Location: Greece
Views: 11,517
Message 18 of 22

Re: g50-70 wireless problem

The solution to my problem was to check the cables of the wireless card. They had wired it wrong (oh yes) and placed the black and white cables reversed!!! Once I switched them everything went to normal....

Ranjit1
What's DOS?
Posts: 1
Registered: ‎06-05-2015
Location: hgd
Views: 11,405
Message 19 of 22

Re: g50-70 wireless problem

Hi
I recently buyed lenovo g50-70 ,my wireless networks was connecting sometimes and sometimes unable to connect to the hotspot.
i checked my bios it was enabled.

Thank you
sanjitg
Paper Tape
Posts: 1
Registered: ‎08-15-2015
Location: India
Views: 10,703
Message 20 of 22

Re: g50-70 wireless problem

I have purchased lenovo g50-70 laptop(59-442243). I am not able to connect wifi.
The network adapter hardware id as below
PCI\VEN_10EC&DEV_B723&SUBSYS_B73617AA&REV_00
PCI\VEN_10EC&DEV_B723&SUBSYS_B73617AA
PCI\VEN_10EC&DEV_B723&CC_028000
PCI\VEN_10EC&DEV_B723&CC_0280

The driver of network controller are not installed.

please suggest me how to resolve the issue. Please describe in details as i am newly using laptop, not so much convenient with this.

Thanks in advance.

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