My wireless card disappeared in my yoga pro 2

Hello,
my wireless intel 7260 card disappeared in my yoga pro 2 windows 8.1 device manager, my wireless card is burnt out ?
thanks for your help

Welcome to the wireless-less world of Lenovo...
https://forums.lenovo.com/t5/Idea-Windows-based-Tablets-and/Yoga-Pro-Intel-Wireless-N-7260-Adapter-E...
https://forums.lenovo.com/t5/Idea-Windows-based-Tablets-and/Re-Yoga-2-Pro-Wifi-Problems/td-p/1452437
https://forums.lenovo.com/t5/Idea-Windows-based-Tablets-and/Yoga-2-13-Wireless-Card-Unauthorized-Mes...

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X200T Wireless card disappeared

Hi
A few days ago I lost the internet at home
I can connect fine with an ethernet cable, and another computer in the house runs fine off of wifi, so the only problem is my WIFI.
The WIFI or WLAN doesn't show up under Network adapters nor Other Devices in Device Manager.
I would have tried a system restore but it happened before the last restore point
In the BIOS, it says the WLAN is switched on
The wireless switch on the side on the laptop is ON
Under Network and Sharing centre, I click Change Adapter Settings, and there is no Icon for the WLAN. Only a LAN connection.
My WIFI card has completely disappeared. Please help!
Solved!
Go to Solution.

Dear JT101,
Please find below the Links for the Wireless for windows 7.
Intel Wireless LAN (11bgn)
Please try this solution and if the problem still exists, just let me know.
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Good wireless cards for older Mac Pros

I have a Mac Pro Dual-Core Intel Xeon 2.66 GHz at work that we are trying to get online wirelessly. A couple of months ago, we bought a Hawking Hi-Gain Wireless-N USB Adaptor, which was working fine until a recent update was performed. Since then, the computer crashes almost immediately if the wireless adaptor is plugged in, but runs fine when it is taken out. I am curious if anyone else has run into a similar problem when using a wireless adaptor. I also wanted to know if anyone had a recommendation for a different, reliable wireless card for an older Mac Pro.
Thanks in advance.

I have almost the exact same situation.
Same system, a d-link wua 1340 usb wireless adaptor.
Worked fine for several weeks or so until i updated to snow leopard.
Now frequent system crashes, grey screen and the box that tells me to use the power button to shut down.
I tried going back to 10.5 and still the same problem.

Yoga 2 Pro - Wireless Card not Detected by Windows 8.1

Hi, Just got a refurbished Yoga 2 Pro. The first time I started the system up, the wireless showed up and I connected to my local WLAN. However, few minutes later the wireless dropped out. The issue was that Windows stopped detecting the card. Not showing in the device manager. Strange enough the bluetoth was working fine. The card is an Intel 7260NGW. I thought it was the card, so I replaced it with a new Intel AC7260NGW. The same result. I've removed & reinstalled all drivers including the ones from the Intel website. I've formatted and installed a fresh version of windows 8.1 and reinstalled all drivers again. Not to avail. Now running with an USB wireless adapter. Any clue what's going on? Thanks in advance guys Daniel

OMG, I was just about to buy a new wireless card because I have the same problem.
Some weeks ago my wireless adapter disappeared, the card disappeared altogether even from Device manager, after I installed a new bluetooth driver and after I was connecting to my phone 3G via USB cable.
But then it came back after I left the laptop shut down and unplugged for a whole night. It worked for a few hours and after closing the lid and opening it again wireless adapter was gone again, never to come back.
I tried changing drivers, holding the power button for 20 sec to hard reset the laptop, fresh install of Windows, load BIOS defaults, and even installing Windows 10 in VHD (dual boot) and see if it will reappear there.Always the same - the wireless adapter doesn't exist any more.
However, buetooth has been working without problems, which I find strange.
I read online about similar situations, and all answers point that the wireless card stopped working and needs to be replaced.
But @Papelinas - you say you even bought and installed a new wireless card and STILL have the same problem???I can't believe that something in motherboard got damaged and that only wifi doesn't work...
I've had my Y2P for 6 months, and I don't really have time to send the laptop for repair for some time, I'm using it...
I guess I'll still try to buy a new card, and just hope the wireless adapter will reappear...

Satellite Pro 4600 Wireless card does not work with WIN2K ?

I have a Satellite Pro 4600 with UK dealer installed PA3070U-1MPC wireless card running with Windows 2000
The wireless client manager finds the network of my wireless router and reports the signal is excellent and I see all green bars swhowing.
However I can't mske a connection, in 'connections' the wireless one says 'network cable is disconnected'
the router works ok with other laptops in my house.
I have latest version of Win2K also have downloaded and installed latest versions of client manager and WLAN card driver for win2k from toshiba website.
The 'toshiba support in Turkey' told me 'I need a different driver for Win2K for my wireless card cause the win2K driver on the toshiba website is not for 'this' wireless card'. I have waited for this for 3 weeks now and have been unable to reach the elusive UK Level 3 support who supposedly have this driver. I have seen on the internet the same wireless card is has been sold as a 'made by toshiba' accessory and it says it is compatible with Wim2K
What do I do next please ? Does this run at all with Win2K , is there 'another driver' and so on ?
Thanks

hello
please be more scpecific - what do you mean by 'disconnect the LAN' - I have nothing conneced there anyway ? do you mean 'disable' the LAN even though there is nothing plugged in ? can you please post the exact sequence of this so I can try ir too.
In the meantime my laptop has been to Toshiba for them to sort out at their highest level UK support base. I was hoping my troubles would be over - but no, read below what happened. They are basically saying my win2k is not in order but I had just installed and updated it so right now I haven't a clue what to do next.
START QUOTE of Toshiba Support response:
Sat Pro 4600
Serial No: 31474181G
Windows 2000 SP4 (customers build not recovery CD)
BIOS V1.80 not current therefore updated to V2.60
The notebooks wireless card is functional and has the correct driver installed, it also has the correct and latest version of the Wireless Client Manager. The wireless function appears to see the router but will not connect and obtain an IP address. Irrespective of the settings applied within Internet Explorer or the Wireless client manager you cannot obtain a connection. The customer did not have any Toshiba utilities installed such as, Power Saver, Common Modules, Chipset drivers, network device switch, I therefore installed these missing components and updated the BIOS to the most current revision. However despite this the unit will still not connect to the wireless.
I therefore removed the customers HDD and replaced his HDD with a Toshiba loan HDD with a fresh build that I had created. When using the machine with this build the wireless connected without issue and I was able to browse the internet etc. I placed the customers HDD into our machine and the problem with the wireless was replicated on our machine here, therefore the problem is not with the wireless card or any hardware aspect of the machine, the problem lies with the customer's build of Win 2000. I examined for anything obvious but could not find anything, therefore I'm sending this machine back to customer with the advice that his build needs addressing or he needs to reload Win 2000 his machine.
As you can see from the above comments, the machine performs as per specification with loan HDD and fresh build of Win 2000 installed, the problem is only present with you HDD and build in the machine. In addition to this I have replaced the missing screws on the base of the machine ensuring the machine is structure is maintained.
5 x B16 Screws
1 x B6 Screw
1 x Memory Cover Screw
END QUOTE

Where can I find a wireless card for my early 2009 Mac Pro (MB871LL/A, MacPro4,1)?

Where on on earth can I purchase a wireless card for my Mac Pro?
Apple is of no help. Their "Geniuses" told me that it is impossible for them sell one to me because Apple will not supply wireless cards or memory for previous generation computers. That is totally absurd. If I want to get a wireless card for my 2 year young computer I can't? I have to buy a brand new computer with one previously installed. Ridiculous!
Any help or suggestions would be of great value to me.

Well I found what I think is the correct card on B&H.
Hopefully it works....
http://www.bhphotovideo.com/c/product/682954-REG/Apple_MB988Z_A_AirPort_Extreme_ Card_for.html

How can I select which channel the wireless card on the Macbook Pro uses?

Hi,
I have a MacBook Pro which must be 5-6 years old running OS ver10.5.8 with the following wireless card details..
Wireless Card Type:          AirPort Extreme (0x168C, 0x86)
Wireless Card Locale:          Worldwide
Wireless Card Firmware Version:          1.4.16.2
Current Wireless Network:          ML MC
Wireless Channel:          6
.. and a Time Capsule running firmware ver 7.6.1.
We recently installed a faster broadband connection and for some reason the pc’s (recent purchases) we have are regularly getting a 37Gb max download speed and the MacBook Pro is regularly getting only 19Gb max download speed. All the computers are connecting through the same Time Capsule to the net. On the Time Capsule the 2.4GHz and 5GHz bandwidths are set so the channel is selected automatically.
Is the max download speed on the MacBook pro slower because of the wireless card in it? And if so, how can I check? Could I manually adjust it to a faster setting?
Thanks,
Simon

Channels are managed by the router and the automatic settings on your TC is about right - unless you have general WiFi issues.
Your slower speed is down to the older Airport card in your MBP.

X200s wireless card keeps disappearing

I lose my wireless randomly after a few hours or days of use.
Pressing fn+f5 results in the error message "Lenovo Wireless adapters (802.11, WAN or Bluetooth) are not installed on this system."
In Device Manager my "11b/g Wireless LAN Mini PCI Express Adapter III" from Atheros Communications disappears (no errors visible).
I have to restart to get the wireless back. This usually works (for another few hours).
Does anyone have any ideas ? I searched the boards and other people's wireless problems seem to be a bit different.
I should say that after some googling other people's problems, I have tried uninstalling the ThinkVantage Access Connections, and also unticked the Windows box "Allow the computer to turn off this device to save power" under the wireless card's Properties. Neither help.
I am running Wondows 7 Enterprise.

hey rpwt,
try uninstalling the current wireless driver that is installed on your unit. let windows install its generic drivers.
with generic wifi drivers install, try connecting again and see if the same issue happens again.
curious to know does this happen on any wifi connection or only at your home / office connection ??
WW Social Media
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HT4628 I can not use the internal wireless card with my Mac pro 2012, I don't know if it is broken

I can not use the internal wireless card with my Mac pro 2012, I don't know if it is broken. The problem is happen recently, I have to use an independent wireless card now. Thanks!

When you enable Internet Sharing in OS X, you are creating a separate sub-net.
There is no option to allow this to be a simple pass-through from Ethernet to AirPort (or the other way).
The problem is easily solved by getting an inexpensive wireless router. You can replace your current router OR disable the DHCP server on the wireless router and allow the wireless clients to get an IP address from the current router.

Which Wireless Card for Mac Pro 2.93ghz (4.1)

Hi,
I would like to add a wireless card to my Mac Pro 2.93ghz (4.1)(early 2009) but im a little unsure of which card is compatible, after searching on the net for info I have these model numbers - Airport Extreme MB988Z/A or MB988ZM/A.
Many thanks,
Antz

I have an Early '08 Mac Pro running an 8800GT in Slot 1 and a 2600XT in Slot 2.
I got my 2600 for $50 USD and have found it to work very quietly and without fuss. It's 3D performance is a little lacking but I didn't buy it for that.
It installed straight into Slot 2 and requires no additional power cable. I've also the above setup running four 23" Apple Cinema Displays without breaking a sweat.
As for your 7300 predicament, for all intensive purposes, this card does not have an the correct internal ROM required to boot an Early '08 Mac Pro. Whilst I've not tested it, I've no reason to doubt well-informed comments from other members:
http://discussions.apple.com/message.jspa?messageID=8636877#8636877
Best, R.

Question about the whitelist and installing a Wireless AC card on a Thinkpad Yoga

Hi,
So I'm looking at buying a Thinkpad Yoga, but the model I'm looking at doesn't have AC wireless. I've read up a bit about FRUs and whitelists, and was just wondering if the same model wireless card with two different Lenovo parts numbers will be compatible with each other or if the bios will block it if I don't buy the specific Lenovo part number.

Yes, you install grub to sda (master boot record), and add the entry for Windows. In the step where you partition the harddrive, you can choose where to create it. Actually it may not be that much of a problem anymore, my boot is on the third partition, after ~15 GB. You can forget about the bootable flag when using grub, it does not care.

Intel pro wireless card can not connect

Since some weeks, i can not use my wireless network, it does not associate the access point.
The cared is a intel pro, using the agn driver.
I can not connect to my wep key protected home network, or public, unprotected accesspoints.
I tried various parameters with iwconfig, without success, so I assume the kernel module is broken.
Any help would be appreciated.

B wrote:
sredna wrote:Yes, I read the wiki page. Yes, everything is installed. It worked for a long time. I read the various manuals. I do it the correct, recomended way. It just does not work.
Rather than blaming devs for putting out faulty software, if I were you I'd look at myself - the PEBKAC problem . So an upgrade broke it. When was this? What packages where upgraded? Check your pacman log (yes, it exists).
You are aware the module name for Intel's wireless cards changed? Instead of referring to the card model it's now iwlcore and iwlagn. But then again, if you let udev figure it out, there shouldn't be the slightest problem in that upgrade.
Care to share any of your cherished errors? Without them there's not much we can do. The BBS has been out of crystal bowls for a long time.
Dear mr. B, I do not blame anybody anything. I report, as is, it does not work. On my system, in the hope that someone have something meaningful to say, not because I hoped for you to call me names. I do not know what your acronym means, and I do not wish to find out, since it appearently is there to make me less. I do not care for that.
The kernel modules that are loaded on my system, and was back when I had working wifi support, are iwlcore and iwlagn. I do not know that the iwlwifi-4965-ucode package is used for anything, I installed it because the before-mentioned wiki page recommends that, and I did get working support. I do not try to configure it by hand, I trust udev/hal/whatever is there to handle the hardware.
But, sorry for repeating, since some time, I can not connect to an access point. No matter if I try cli commands or use wicd or networkmanager applets. The result appears to be the same, there is no error from iwconfig, which does not succeed.
I can't even remember the date it went wrong, but i know that the kernel was updated as a part of that particular update. rolling back the kernel did not help though.

Qustion for wireless card Satelite Pro M30

Hello,
I laptop has the Intel 2100. Would a 2200 Intel card purchased from the open market operate, or must I purchase the Toshiba one?
Thanks and Regards
George

Hi
In my opinion you can buy the wireless card where you want but the cards that you can order at Toshiba site are tested and it must work without problem. As far as I know on your unit there are drivers for INTEL and ATHEROS wireless cards already preinstalled and these cards will be recognized and installed automatically.

Yoga Pro 3 - Wifi dropped connections; refuses to reconnect

First day of owning my Yoga Pro 3. Has anyone experienced intermittent wifi failures?
I've had trouble on both access points that I have at home. One is an older 802.11b router (set to channel 1), and other a D-Link815 dual-band bgn router (with the 2.4Ghz radio set to channel 11).
I've experienced problems using both routers on either channel and when using the 5Ghz spectrum as well.
Connectivity with either access point lasts from 5 mins to 30+ mins (in limited time I had available to use it so far).
Far more frustrating is that when dropped, the YP3 refuses to reconnect. Manually selecting the access point in the network connections charm and clicking "Connect" results in failed attempts at connecting and system will refuse to connect to any Access Point for a random amount of time. At one point I had attempted to reconnect about 20+ times before it did reconnect.
Obviously, tried rebooting without any change in behavior.
I uninstalled the Broadcom wireless driver (the system the auto-installed a Microsoft driver which, from the version number, appeared to be an older version of the same Broadcom driver as they used a very similar numbering scheme and were very close). No change. I reverted that change.
Are there known issues with these wifi cards/drivers accessing open wifi connections? I live in the middle of no-where, so have had no compelling reason to secure the access points.
What else should I try?
Thanks

My WiFi connects fine @ 2.4 GHz only Access Point (netgear wnr2000 v2) 4 rooms away (~ 35 feet and my Linksys router is on the same room as me so I get 866.5 Mbps all the time), giving me fluctuating connection speed from 243 to 300 Mbps. I generally don't use the 2.4 GHz band but I occasionally try it to check for stability. It's working fine but there's too much 2.4 GHz clients in our area so I use 5 GHz for Netflix, Hulu steaming where low latency stability is needed.
Definitely try reseating the antenna so you can rule that out. If you still can't connect @ 2.4 GHz, try other 2.4 Ghz access points or it's just that you get a defectve Broadcom 4352 card or it might be even Windows 8.1 drivers itself.
Lenovo Y470: i7-2670QM | 8 GB DDR3 1333 MHz RAM | Nvidia GeForce GT 550M | 500 GB 7200 RPM Seagate HDD | ASUS PCE-AC56 802.11ac Network Adapter | Windows 7 Professional 64-bit

Yoga Pro 2 - Display not recognized in windows (Driver or Hardware issue?)

Out of warranty by a month!
Yoga Pro 2 - 256gb, installed new wireless card a month ago. Windows 8.1
The touchscreen still works while the screen is black.
System restarted after sleep mode I think.
The Lenovo logo is displayed, seems to load windows, but when windows loads (I don't see it load so this is an assumption) the screen blanks and the black light is on.
I can connect an external monintor which will connect after a return from sleep mode(odd). Which then turns the backlight off.
When on the external monitor the internal display is not even recognized by windows.
When I boot in safe mode, the internal screen works fine with of course limited capability.
I have reloaded display drivers from the support site.
Right now my internal monitor is not recognized by windows and is dark, and I can use an external monitor.
Anyone have any clues as to what my be going on? Hardware, driver etc???
What information can I provide?
Solved!
Go to Solution.

This is a pretty weird issue with conflicting observations.
1) Screen works in Safe Mode but not in regular boot. (So, not hardware issue)
2) Display works on external monitor in regular mode. (So, not drivers issue)
Did you install the wireless card yourself? Did you unplug the display cable while installing the card?
Could you re-open and check that all connections are good?
Is the Wi-Fi card working well?
I would also recommend a complete reset of the laptop to eliminate the possibility that this is a corrupt driver. You can use the NOVO button to reset your laptop. Make sure to make a backup on external drive for your personal files.
Current System - Lenovo Y510P, GT755M SLI, 8GB RAM, 1TB HDD + 24GB SSD
When your plans fail, your Real Story begins!!

My wireless card disappeared in my yoga pro 2

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