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Can't connect to 5Ghz network on Lenovo legion Y720

Q: Can't connect to 5Ghz network on Lenovo legion Y720

I would really need some help with this, as I cannot find solution, all the information I read about my wifi driver is confirming that it does support 5Ghz, and Im unable to connect, as soon as I type password my wifi just turns on and off and I get message "Cant connect to this network", my other laptop is able to connect to same connection, even my phone is able to do so, I tried downloading lates driver, nothing worked. My wifi card is Qualcomm Atheros QCA9377. The advance tab does not offer me any options

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RELEVANCY SCORE 200
Preferred Solution: Can't connect to 5Ghz network on Lenovo legion Y720

I recommend downloading and running DAP. It can help sort out any driver and firmware related issues on your system

It's worked out well for many of us in the past.

You can download it direct from this link http://downloaddap.org. (This link will open the download page of DAP so you can save a copy to your computer.)

RELEVANCY SCORE 89.2

Hello Lenovo Community!I just bought a Lenovo Legion Y720-15IKB Laptop and I have a few problems if you can help me out.1. FN + space does not work to activate the keyboard rgb light but CTRL + SHIFT + 0 works for extreme cooling.2. I can't see the Dolby Atmos app, I installed the drivers using the Lenovo Companion Application.3. When should I use Extreme Cooling?4. Space key does a squezzy sound when I type it, is it normal? Who else got this model and facing this thing?5. Do I have to also update the bios? I am affraid that when I will reinstall the WIndows I will have to format all the HDD again.Thank you in advance!

A:Lenovo Legion Y720 a few issues

Sorry I posted in wrong category, admin please delete this post!

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RELEVANCY SCORE 88.4

I've seen several threads but still no answer. I'm running Windows 10 Home 64bit and I want to use my 5GHz network but I can't see the SSID. What do I need to change to use the 5GHz? My Atheros Driver says it's version 3.0.3.201. I downloaded the Win 10 driver, extracted it but my computer says I have the lastest driver already. Please help. Terry McNeil

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RELEVANCY SCORE 88.4

Hello, I have a problem with my Legion Y720 notebook, it is very slow while multitasking. For example: if I have a game opened and then I start any browser and try to watch a video on youtube, it get's very laggy, I cannot watch the video. Before upgrading to this notebook, I had a much worse one and with that one I had no problems doing the same operations with the same games and apps. Any ideas how to solve this? Thank you! 

A:Lenovo Legion Y720 - slow while multitasking

Please share specs of your laptop.





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RELEVANCY SCORE 88.4

How can I disable touch-pad as default? I'm tired to do this every time i start my laptop. Why its not deactivate automatically as soon as i plug in a mouse?

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RELEVANCY SCORE 87.2

I am considering buying the only 1 HDD TB variant of this laptop and i would like to know if it is possible to add an SSD to it (without removing the HDD). Also, how many RAM memory slots does it have? 

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RELEVANCY SCORE 87.2

HI!I bought a laptop a couple of his days with freedos. I installed it the Windows. Next all of the drivers I installed it onto him from the website of lenovo(i checked the serial number). Everything works well. 1-2 days after i bought a headset with two jack and i already bought jack splitter. I connected it and the speakers works well but the microphone not working. i watched lot of video how to fix it and read lot of forums. i update my bios, re-install realtek, update all driver,I ran troubleshooting. the microphone works, i tryed my other pc and works well, only this laptop can't detected.  I don't know what can i do for this more.i made a video for see my options:https://streamable.com/ow768 Sorry for my english.   

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RELEVANCY SCORE 87.2

Hi, I recently upgraded my system by installing a Samsung 970 EVO 1TB SSD. I switched to AHCI, did a fresh install of Windows, installed all of the drivers from Lenovo, and everything was working fine. About a day after that, I turned on my laptop and noticed that the GTX 1060 was not being detected. I opend the task manager and only saw the GPU 0 which is the Intel HD Graphics, but I didn't saw the GPU 1 which is suppoed to be the 1060. I opened device manager and nothing. Tried to re-install NVIDIA drivers but it said that there wasn't any compatible hardware (meaning the system is not recognising the GPU. Went to the page of NVIDIA and dowlnoaded the drivers from there and same result. Opened GeForce Experience and nothing. No GPU detected. Entered the BIOS and nothing. No signal of the GPU. My question is: What can I do about it? Is there a way I could solve this without having to send my laptop to service?  Any help would be appreciated.  Thanks

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RELEVANCY SCORE 87.2

Hi!I reinstalled Windows a few days ago on my Legion Y720. When the Lenovo Welcome app popped up, I clicked no to the Dropbox offer. Then I closed the app thinking "I will just open it back up if I want Dropbox...". But after a few days I wanted Dropbox, so I tried to open it, but I couldn't find it ANYWERE. Does anyone know a way to get it back? Please help!













Solved!

Go to Solution.

A:Lost the Lenovo Welcome App - PLEASE HELP! (Lenovo Legion Y720)

Nevermind, got it back! I opened the Lenovo Vantage app and found it.

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RELEVANCY SCORE 86.4

Hello Everyone,I've just purchased this lovely Lenovo Legion Y720-15IKB. Currently I enjoy it very much except this little annoying thing. I'm not sure when and how it achieved this but every time when I unplug the laptop from the electricity every connection to the internet is saying either "The remote device or resource won't accept the connection" or the proxy server cannot connect. I have internet connection while using my other laptop and phones but this Legion cannot do it. Any suggestions what can I do to solve the problem? If this is connected (I doubt but who am I to know) even the changing of lights stopped with Fn + Space, all other combinations are working properly. Thank you for the help.

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RELEVANCY SCORE 78.8

Hello everyone now im struggling so bad with this error code on my GPU i have tried several trials and none of them worked such as *uninstall and reinstall *use DDU*Older versions on my driver*latest update on windows and bios*took off battery and discharge the electricity while disabling the driver  none worked and when i conducted hardware test i got this result code : WVC000000-UO7C3G  i need so bad to know how to fix this because unfortunately my warranty expired 1 week ago and i got this issue few days ago ;c  my laptop is a gaming laptop without my GTX it is useless   

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RELEVANCY SCORE 72

Does the Y720 monitor have a 120 Hz?  Or, is it just 60 Hz?

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RELEVANCY SCORE 72
RELEVANCY SCORE 72

Hi. I am looking to upgrade SSD on my Legion y720p. Is this one compatible with it?Samsung 970 EVO 1TB - NVMe PCIe M.2 2280 SSD (MZ-V7E1T0BW) https://www.amazon.com/dp/B07BN217QG/ref=cm_sw_r_cp_api_i_LzLkDb1M1R3QMIf not, any other suggestions? Thanks. 

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RELEVANCY SCORE 71.2

Hi there, I recently bought the Legion Y720 which came with a 256gb SSD and a 2TB HDD. Everything was working fine for a week, and then suddenly the HDD was no longer detected. The first time it happened, everything was back to normal after a shut down but now it's just completely gone. The strange thing is that if I open up This PC straight after startup, e drive appears with a different icon, and then disappears again when This PC has finished loading. I can't find the HDD on Device Manager or BIOS either. Please help. Thanks in advance.

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RELEVANCY SCORE 71.2

Hello, I buy a Legion Y720 and I have a problem to install the NVIDIA gtx 1060. I am on Windows 10, I download the drivers on Lenovo support. When I install it, I get error on the graphic card, and the driver doesn't seems to work properly. Can someone help me? 

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RELEVANCY SCORE 71.2

I bought a Legion Y720, and now I'm upgrading the Hard Drives (I bought a Crucial MX300 of 575 GB), but it doesn't work on the Y720, because the motherboard only accept m.2 with PCI-E. And the MX300 is Sata III. (My fault). So I bought now a Samsung PM951. And now I'm waiting to receive it... The question is.. For the second hard drive.. I want to buy the Seagate with 4tb. But the height of the hard drive is 15mm. And I don't know if it fits in the laptop. (The normal hard drive have 7mm or 9mm height).Anyone tries to put or knows if it fits? The exact model is ST4000LM024.Sorry if my english it's not the best

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RELEVANCY SCORE 71.2
RELEVANCY SCORE 71.2

Hi there!Iīve just bought a Legion Y720 laptop and I canīt find out how to lock the FN key so I donīt have to press the key each time I want to change de volume of sound or the brightness of the screen. Iīve been looking online for a solution, but didnīt find anything. I also tried to change the HOTKEYS function on the bios, but my sistem doesnīt have that option. Does anybody know how? Thank you!!!

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RELEVANCY SCORE 71.2

Hi there, I recently bought the Legion Y720 which came with a 256gb SSD and a 2TB HDD. Everything was working fine for a week, and then suddenly the HDD was no longer detected. The first time it happened, everything was back to normal after a shut down but now it's just completely gone. The strange thing is that if I open up This PC straight after startup, e drive appears with a different icon, and then disappears again when This PC has finished loading. I can't find the HDD on Device Manager or BIOS either. Please help. Thanks in advance.  EDIT: just realised that this is in the wrong forums section, sorry! Not sure how to delete this post, but I have reposted in the correct section.

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RELEVANCY SCORE 70.4

Dear all, I would like to ask you guys what is the maximum WIFI speed (Legion Y720),because I just only measuring 150Mbps on the wifi speed.It should be 300 Mbps as far as know.....at least I had a Y700 before and that one had 300mbps... Tried to install the newst driver from intel web page it wasn't helpful. Any of you know something related for this? Thank you in advance! 

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RELEVANCY SCORE 70.4

Hello, I am currently a first year college student.  When the Y720 releases will the student discount be available?  Thanks in advance.  

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RELEVANCY SCORE 70

Dear Community,

I am trying to get my XPS to connect to my 5 GHz home wifi network because there is far less interference and the speeds are therefore much higher. However, every time I try to connect, Windows 10 gives me the message Unable to connect to this network. The system can see the network but it refuses to connect. Other devices, such as my mobile phones connect to the network with no problem.
Here are my system details:

XPS 15 9550 (Skylake)
Win 10
Dell Wireless 1830 802.11ac Wireless Adapter (version 1.566.0.0)

When I set the same network (same router) to the 2.4 GHz band, the connection works without a problem. It seems that only the 5 GHz band is causing issues. I'm therefore guessing its an issue with the network card. However, I'm sure that it does support 5 GHz networks. Has anyone else encountered similar issues? Are there other drivers I can try?

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RELEVANCY SCORE 70

Hello, I have a problem with my wifi connection on windows 10 ver 1803. The internet download speed is very slow and unstable. On speedtest, it's russia mountain ! http://www.speedtest.net/fr/result/7380023573.On ubuntu 16.04, no problem I have 19 mbits and stable.I have already install newest driver from lenovo center and all other propose by lenovo. All windows update are done.Also, I have done all method in this thread Frequently drop or intermittent wireless connection Window 7, 8 and 10but nothing change.When i use my download manager i see the speed freeze and unstable. I have no other idea so please help me thanks  

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