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1 Posts

02-09-2017

Bulgaria

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Re: Yoga 2 13 Wireless Card Unauthorized Message

2017-02-09, 6:53 AM

I bought this card:

Broadcom BCM94352Z NGFF 802.11AC 867Mbps wireless wifi network card + BT 4.0 Combo Adapter

Description:

 

  • Condition:Brand New
  • Model: Broadcom BCM94352Z
  • Interface:NGFF(M.2)
  • Device Class:802.11 ac/a/b/g/n 
  • Speed up to  867Mbps
  • Bluetooth 4.0
  • Dual band:2.4Ghz/5Ghz
  • Support hackintosh/Mac

Compatible with:

B50-70/N50-70/

B40-80/B50-80/E40-30/E40-70/

E40-80/Y40-70/Y40-80/
Y50-70/Y50-80/Y50-70 Touch/

Y50-80 Touch/Y YOGA 3 PRO 1370

 

From here: https://www.aliexpress.com/item/New-Broadcom-BCM94352Z-Dual-band-Wireless-AC-NGFF-802-11ac-867Mbps-WIFI-Bluetooth-BT-4-0/32717370245.html?spm=2114.13010608.0.0.rSuDak

 

It works perfectly with the latest BIOS on my Lenovo Yoga 2 13 model 20344. Thank you all in the forums for the help.

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1 Posts

04-08-2017

United Kingdom of Great Britain and Northern Ireland

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Re: Yoga 2 13 Wireless Card Unauthorized Message

2017-04-08, 16:24 PM

Thank you all so much for all the posts. After reading all 45 pages I went ahead and ordered the broadcom card from ali express. It was about £20 UK and I thought it was worth  a punt.  It was free shipping to the U.K. and took about  10 days.  It was a really simple swap and my wifi has doubled on 2g speeds and it's about 5 times faster on 5g!!!!. I'm hoping it will also help with the dropping and disconnecting. 

 

I did not need to download drivers, a restart and it all just worked. SO happy! I was seriously just going to buy a new laptop as this had been a constant issue since I bought it. 

 

Incidentally I had the newer realtek card not the Intel. 

 

Hope this info helps!

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1 Posts

05-04-2017

United Kingdom of Great Britain and Northern Ireland

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  • Message 453 of 456

Re: Yoga 2 13 Wireless Card Unauthorized Message

2017-05-04, 12:04 PM

Hello all,

 

I hope that you can help me, I have a Lenovo Yoga 2 13 and that Realtek wifi card is killing me so I purchased Intel 7260NGW NGFF Card as below and installed on 1.17 BIOS 96CN31WW(V1.17) 8/12/2015 and it DID NOT work :( message is Unauthorized card.

 

What can I do now? please help

 

Thanks

 

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3 Posts

07-15-2015

United States of America

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  • Message 454 of 456

Re: Yoga 2 13 Wireless Card Unauthorized Message

2019-02-08, 2:55 AM

I purchased p/n 20200617, and still getting unauthorized card error.  This is on my Lenovo Yoga 2.13.  Any ideas?

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4 Posts

02-02-2019

Romania

8 Signins

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  • Registered: ‎02-02-2019
  • Location: Romania
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  • Message 455 of 456

Re: Yoga 2 13 Wireless Card Unauthorized Message

2019-02-11, 19:08 PM

Anyone found a solution for wireless card replacement?

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1 Posts

07-03-2019

Turkey

4 Signins

26 Page Views

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  • Registered: ‎07-03-2019
  • Location: Turkey
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  • Message 456 of 456

Re: Yoga 2 13 Wireless Card Unauthorized Message

2019-07-03, 17:17 PM

Hi everyone!

Thank you very much for sharing such valuable experiences. I also have a yoga 2 13 which made me hate the Lenovo itself at all.

I would like to ask if there is any seller currently selling any compatible Broadcom or Intel cards. All of the former links are already dead and I couldn't find any working one.

  

The current wifi card I have is a 20200554. There is almost no seller for an Intel 20200617. There are some sellers for a Broadcom BCM94352Z but I'm not sure which one could work at all... I appreciate any help! 

 

 

 

Lenovo again? NEVER

 

 

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