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WiFi Keeps disconnecting
WiFi Keeps disconnecting
Hi I hope someone can help me. I have a g50 laptop which is intermittently dropping the WiFi signal. I have tried all the possible fixes online and it's still the same. I'm starting uni in a week and really need it to be working. Can someone please help?
Regards..
Regards..
Re: WiFi Keeps disconnecting
Hi, I imagine different things can go wrong.. How does your signal strength measure: strong? Weak? I'm testing the theory that there is a problem with the wires going from your WiFi card to the antennas in the display lid.
How many WiFi networks have you tested it on? I imagine you probably have some sort of home network where this is happening. Have you tested it at some sort of Starbucks? At your friends? For lack of better options you may turn your mobile phone into a mobile hotspot (tethering) and see if your notebook can maintain a connection to your phone or if it gets dropped too.
In case others know more, do you happen to know which WiFi card your Thinkpad has got in it?
How many WiFi networks have you tested it on? I imagine you probably have some sort of home network where this is happening. Have you tested it at some sort of Starbucks? At your friends? For lack of better options you may turn your mobile phone into a mobile hotspot (tethering) and see if your notebook can maintain a connection to your phone or if it gets dropped too.
In case others know more, do you happen to know which WiFi card your Thinkpad has got in it?
X220, 2 *T520
Re: WiFi Keeps disconnecting
Hi thanks for replying I've tested it at my house and 2 family members houses and the same thing happens. According to online it's a common thing on these laptops but I can't work out how to fix it at all.
Re: WiFi Keeps disconnecting
Ok, never worked with G series.. but if it's anything like T and X the WiFi modem is a separate card which can be replaced. A "small" issue T and X Thinkpads have got WiFi "whitelisting" e.g. a list of WiFi cards they will accept. The whitelist is in BIOS. So you either purchase a "correct" card that is on the list or you first remove the whitelist by flashing a custom BIOS and then put mostly whichever card you want.
Question 1: are you willing to disassemble and replace the WiFi card?
If the problem is common people have probably tried it.. Does searching online for stories about G50 WiFi card replacement turn up anything of interest?
Question 1: are you willing to disassemble and replace the WiFi card?
If the problem is common people have probably tried it.. Does searching online for stories about G50 WiFi card replacement turn up anything of interest?
X220, 2 *T520
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Re: WiFi Keeps disconnecting
Well one thing you can try without replacing the wifi card though is to clean the contacts of the wifi card. Many times bad contacts on the mPCI connector and/or the antennae can result in unstable wifi connection.
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Lat C840 P4-2.5 2gb 60gb W7 (Ultrasharp)
600 PII-266 416mb 40gb WXP
T23 PIII 1.13ghz 1gb W7
Precision M4300 X9000 8gb 160gb WUXGA Ultrasharp fp W10
T530i 15.6" i7 16gb fp W10
UXGA:
A30p PIII 1.2 1gb W7 (IDTech)
T43p 2.26 2gb fp W10 (Sharp)
Lat C840 P4-2.5 2gb 60gb W7 (Ultrasharp)
Re: WiFi Keeps disconnecting
Hi what about just buying a usb wireless adapter? Would that work and save me the trouble of opening laptop up etc?
Thanks
Thanks
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Re: WiFi Keeps disconnecting
Yes but I find those to be extremely unreliable and most of them stick out on the side. If you drop your laptop RIP USB port.
Reseating the wifi card on a ThinkPad G50 is EXTREMELY easy (much easier than the T4x). There are a grand total of 4 steps.
See the guide here (in Japanese): https://download.lenovo.com/jp/mobiles_pdf/41W7875.pdf
It involves with taking out the battery, keyboard and the plastic above the keyboard. Go to Page 70 (where it says 1120 Mini PCI アダプター), if you need help with removing those three components, just click on the links in that Page 70. Otherwise just follow the image.
Dell Lat CP MMX-233 64mb 40gb W2k
600 PII-266 416mb 40gb WXP
T23 PIII 1.13ghz 1gb W7
Precision M4300 X9000 8gb 160gb WUXGA Ultrasharp fp W10
T530i 15.6" i7 16gb fp W10
UXGA:
A30p PIII 1.2 1gb W7 (IDTech)
T43p 2.26 2gb fp W10 (Sharp)
Lat C840 P4-2.5 2gb 60gb W7 (Ultrasharp)
600 PII-266 416mb 40gb WXP
T23 PIII 1.13ghz 1gb W7
Precision M4300 X9000 8gb 160gb WUXGA Ultrasharp fp W10
T530i 15.6" i7 16gb fp W10
UXGA:
A30p PIII 1.2 1gb W7 (IDTech)
T43p 2.26 2gb fp W10 (Sharp)
Lat C840 P4-2.5 2gb 60gb W7 (Ultrasharp)
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Re: WiFi Keeps disconnecting
Here's an English G50 HMM: https://download.lenovo.com/consumer/mo ... es_hmm.pdf
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Re: WiFi Keeps disconnecting
The same thing happens with regularity on my T61 6463. It will be fine and the WiFi card will just shut down. A power off cycle is usually required to get it back.
600 600X
760LD FUBARd
T21 2647 T22 2647 1@ 1GHz SXGA+ 4 more; T23 2647 1@ 1.2GHz SXGA+ 3 more
T30 2366-88U 2GHz; 2366-83U 1.8G; 5@ 2366-LU0/66U; 2367-KU6 FUBARd
T41 T42 T43
T60 T61 8897 2.4GHz SXGA+; 8898 2.4Ghz; 6463 2@ WSXGA+; 7658 2.5GHz; T61p; 6 more T61s
T500 2
T530 W530
760LD FUBARd
T21 2647 T22 2647 1@ 1GHz SXGA+ 4 more; T23 2647 1@ 1.2GHz SXGA+ 3 more
T30 2366-88U 2GHz; 2366-83U 1.8G; 5@ 2366-LU0/66U; 2367-KU6 FUBARd
T41 T42 T43
T60 T61 8897 2.4GHz SXGA+; 8898 2.4Ghz; 6463 2@ WSXGA+; 7658 2.5GHz; T61p; 6 more T61s
T500 2
T530 W530
Re: WiFi Keeps disconnecting
Hey, so have you found a solution for your T61? Better than restarting the laptop periodically?cadillacmike68 wrote: ↑Fri Sep 18, 2020 3:49 amThe same thing happens with regularity on my T61 6463
X220, 2 *T520
Re: WiFi Keeps disconnecting
Does Windows manage the wireless connection on a Lenovo g50 or is some software responsible? If so how can I get windows to manage it? Thanks
Re: WiFi Keeps disconnecting
I would imagine a significant amount of work is done by the WiFi card itself. It is both too costly and probably not fast enough to perform low level actions associated with the wireless connection on the main CPU. Then inside windows there is a piece of software known as "driver" that performs interaction between Windows kernel and other applications running on Windows and the wireless card. Using a correct/most suitable driver of course is rather important when using any perepherilas on a computer. This applies to WiFi cards too. These statements are all high level and theoretical of course I don't know particular details about your card and in fact we don't even know what card you have.
Sometimes issues can be resolved by replacing the driver for a device. If that was helpful in G50 case you probably would have found some information online when collecting info about the topic. Two advices that emerged in this topic so far were:
- open Thinkpad up, disconnect antenna wires from the WiFi card, remove WiFi card from its socket, clean it and the wire terminals with IPA, assemble everything back. There is a chance it will help
- consider replacing the WiFi card; to make sensible progress here we need to know which card you've got; it's probably possible to see it somewhere in Windows; also as you clean your current card you can read what's written on it and/or take photos
X220, 2 *T520
Re: WiFi Keeps disconnecting
It appears that you have a Lenovo IdeaPad G50 of some sorts. One thing for sure is that it does not belong to this sub-forum, it belongs to the Non-ThinkPad sub-forum.
Could you explain what you have done? With no information on what you have tried, we have no idea what to suggest and we may even repeat the same fixes that you have tried.
Windows manages only the power management routine (minimally) and the instructions to tell it to connect to an access point, the rest is handled by the software driver.
I don't know what you are trying to accomplish, but getting Windows to manage it won't change anything. What you have said is what Windows is currently doing, and that is the most it can do.
Let's make this easy for the both of us. First, what solutions have you tried to solve this problem? Second, what is your wireless LAN adapter? atagunov has asked this before, but you did not give an answer.
If you don't know how to find out your wireless LAN adapter's model and make, open up Device Manager and expand the 'Network adapters' category. Ignore any device that identifies itself as an Ethernet or a LAN device, as those are wired LAN devices. Once you have done that, tell us your wireless LAN adapter's name.
Re: WiFi Keeps disconnecting
Hi the wireless adapter is an Intel Dual Band Wireless AC3160. I have tried updating drivers etc as well as things like disabling Ethernet connection incase possible conflict as well as other possible solutions all to no avail..
Re: WiFi Keeps disconnecting
I updated drivers by clicking update driver.
Re: WiFi Keeps disconnecting
Microsoft generally doesn't keep track of driver updates as often as Intel when it comes to the drivers, as far as I know (which may explain the oddities going on with your AC 3160). I suggest installing the driver from Intel's website, then report back the results.
Re: WiFi Keeps disconnecting
Thanks for replying. Will I uninstall current driver's before I try and install the ones from intel site?
Re: WiFi Keeps disconnecting
Yes, but through the Device Manager.
Make sure you pick the right option as there are multiple drivers for different operating systems and their respective versions.
Make sure you pick the right option as there are multiple drivers for different operating systems and their respective versions.
Last edited by Screamer on Fri Sep 18, 2020 1:06 pm, edited 1 time in total.
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Re: WiFi Keeps disconnecting
atagunov wrote: ↑Fri Sep 18, 2020 6:28 amHey, so have you found a solution for your T61? Better than restarting the laptop periodically?cadillacmike68 wrote: ↑Fri Sep 18, 2020 3:49 amThe same thing happens with regularity on my T61 6463
Nope, I just power it off and restart it. I might clean it as noted earlier (and quoted below), or I might swap it out with another, but this was a very late model T61 so it probably has the latest WiFi card then available for a T61.
NOTE: these ThinkPad have what I consider a bad habit of shutting down the WiFi card when the machine is connected via wired Ethernet. And it stays down! I used this T61 on site with a wired connection quite often and whenever I got back home, I had to "troubleshoot" the "no available WiFi connections" error and have windoze re-enable the WiFi. but I haven't connected this T61 wired for quite some time.
atagunov wrote: ↑Fri Sep 18, 2020 10:49 am
... open Thinkpad up, disconnect antenna wires from the WiFi card, remove WiFi card from its socket, clean it and the wire terminals with IPA, assemble everything back. There is a chance it will help
- consider replacing the WiFi card; to make sensible progress here we need to know which card you've got; it's probably possible to see it somewhere in Windows; also as you clean your current card you can read what's written on it and/or take photos
You want me to clean it with beer?
600 600X
760LD FUBARd
T21 2647 T22 2647 1@ 1GHz SXGA+ 4 more; T23 2647 1@ 1.2GHz SXGA+ 3 more
T30 2366-88U 2GHz; 2366-83U 1.8G; 5@ 2366-LU0/66U; 2367-KU6 FUBARd
T41 T42 T43
T60 T61 8897 2.4GHz SXGA+; 8898 2.4Ghz; 6463 2@ WSXGA+; 7658 2.5GHz; T61p; 6 more T61s
T500 2
T530 W530
760LD FUBARd
T21 2647 T22 2647 1@ 1GHz SXGA+ 4 more; T23 2647 1@ 1.2GHz SXGA+ 3 more
T30 2366-88U 2GHz; 2366-83U 1.8G; 5@ 2366-LU0/66U; 2367-KU6 FUBARd
T41 T42 T43
T60 T61 8897 2.4GHz SXGA+; 8898 2.4Ghz; 6463 2@ WSXGA+; 7658 2.5GHz; T61p; 6 more T61s
T500 2
T530 W530
Re: WiFi Keeps disconnecting
You do know which is the appropriate driver, right?
If your current operating system is Windows 10 x86 for example, you'd download and install 'WiFi_21.10.1_PROSet32_Win10.exe'. If it is Windows 8.1 x64, it would be 'WiFi_17.16.0_PROSet64_Win8.exe'.
If your current operating system is Windows 10 x86 for example, you'd download and install 'WiFi_21.10.1_PROSet32_Win10.exe'. If it is Windows 8.1 x64, it would be 'WiFi_17.16.0_PROSet64_Win8.exe'.
Re: WiFi Keeps disconnecting
Hi I downloaded and installed the drivers from intel website. The laptop is windows 10 64bit and still no joy.
Thanks for replying.
Thanks for replying.
Re: WiFi Keeps disconnecting
I had installed the drivers from intel which were dated 2019. Just double checked driver properties for my WiFi adapter and driver date is 2015 which were the previous ones.
Re: WiFi Keeps disconnecting
Hi I have an update.
I opened up laptop as suggested and there was 2 connectors to network card and one of them wasnt even connected to the card. The thing is why would it occasionally connect to the internet? I'm thinking it was maybe pressing and making contact occasionally. Any thoughts?
I opened up laptop as suggested and there was 2 connectors to network card and one of them wasnt even connected to the card. The thing is why would it occasionally connect to the internet? I'm thinking it was maybe pressing and making contact occasionally. Any thoughts?
Re: WiFi Keeps disconnecting
Have you tried setting the roaming aggressiveness to the lowest option, at the very least? You have a lot of options to play around with in the Device Manager for your AC 3160.
They might be older, but they might be more stable than the ones you had previously. That's just the driver roulette nowadays, some are horrible (even if they are newer) and some are better. Which is why I thought downloading the drivers directly from Intel would be a better gamble than Microsoft's update catalog.
The unused connector is 'reserved' for WLAN adapters with 3 connectors. Your AC 3160 has only two, so that would make sense as it's left unconnected.
I wouldn't know, but maybe it would be a good idea to re-insert the antenna cables as atagunov has suggested.
Re: WiFi Keeps disconnecting
What I mean was that when opened up i seen 2 small cables. One of them was connected to wireless adapter and the other was not but it looked like it was meant to be.
Re: WiFi Keeps disconnecting
I then connected the other one and switched in and it seems fine now. I've had it restarted a few times now and it's still fine. I seen videos online about changing the wireless adapter and it showed them disconnecting 2 wires before replacing. It was on identical laptop to mine.
Re: WiFi Keeps disconnecting
https://youtu.be/2jGVLRiBvsY
That's my laptop there. But when opened up one of those wires to the WiFi adapter wasn't connected. Hope that explains it. Thanks.
That's my laptop there. But when opened up one of those wires to the WiFi adapter wasn't connected. Hope that explains it. Thanks.
Re: WiFi Keeps disconnecting
Ah, I see. I never thought that would be the case, unless someone had previously messed with your laptop by some unknown means.
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