Dell XPS M1530 :: WiFi Connectivity Lost When Connected To Power
Jan 27, 2013
I have a Dell XPS M1530 laptop and suddenly it started showing a pecular behavior. Wifi works properly when the laptop runs on battery. The moment I connect the adapter and power the mains on, it looses the connectivity and it newer shows any wifi connections available. If I remove the power adapter from the laptop, wifi starts working again.
I verified by connecting another power adapter and saw the same problem. Condition is same with another wifi connection also.
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Apr 12, 2013
My Photosmart B109 n-z has lost wifi connectivity. I had a power loss after which my router wasn't working normally. The router's OK now but I can't see the printer either from my Windows 7 laptop or my smartphone HP app. All other devices are connected OK.
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Jan 13, 2013
I have just received my new Inspiron 15R which I cannot fault, even after the minefield of getting to grips with Windows 8.........However for some reason my wifi connection will be stable for about 10 minutes and then show limited connection with no internet access although the network connection is very good! All other laptops and devices are still connected!
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Jul 4, 2012
I am having problems with my Wifi on my HP DV6 7011TX (Product Number: B0P39PA#ACJ)I updated from Windows 8 to Windows 8.1 and started facing Wifi problems. Initially on starting laptop, Wifi get connected automatically.. But after 5-10 minutes it shows LIMITED Connectivity.When I turn ON Flight mode and then OFF it, it gets back to full connection.But, after sometime it goes back to LIMITED. This keeps on happening.I've tried installing various versions of Broadcom & Intel WLAN Adapter Drivers!. Still no success!I called HP Support but, they told me that they can't do anything as I'm on Windows 8.1. They said me to rollback to Windows 8 and I don't want to do so. "Download over metered connections" is also set ON... (While writing this post Wifi went into limited connectivity once!)
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Sep 13, 2013
i had purchased a Lenovo y500 about a month back. I have WiFi issues when i put the laptop on sandby and then start up.When the laptop starts after stand by it sometimes shows no networks available which usually gets solved after turning wifi on and off or turnig airplane mode on and off.
although sometimes it will show the wifi network but will be unable to connect and sometimes will connect and drop within a few mins after which it wont show any networks. these issues are more frequent when on battery than charging.
I have unticked the "turn off to save power" option in the network adapter setting.happens with Bluetooth turned off also drivers are updated to latest
my newtwork card is Qualcomm Atheros AR9485WB-EG (driver version : 10.0.0.227)(date:20-02-2013) in advanced settings there is
option ................................................................................value
1.) 802.11b Preamble ........................................................ long and short/long only (currently on long and short)
2.) adhoc11n........................................................................disable/enable (currently disabled)
3.)network address............................................................. not present
4.)recieve buffers.................................................................256
5.)scan valid interval...........................................................60
6.)transmit bufffers..............................................................512
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Aug 1, 2013
I am having problems with my Wifi on my HP Pavilion Sleekbook 15 (Product number: D2H26EA#ABD)I updated from Windows 8 to Windows 8.1 and as well as Qualcomm Atheros QCA9000 Series Wireless LAN Driver for Microsoft Windows by the suggestion of Hp support Assistance. After that started facing Wifi problems. Initially on starting laptop, Wifi get connected automatically.. But after 5-10 minutes it shows LIMITED Connectivity. After few seconds or minuts later get connection again or When I turn ON Flight mode and then OFF it, it gets back to full connection.But, after sometime it goes back to LIMITED. This keeps on happening.I've tried installing various versions of Broadcom & Intel WLAN Adapter Drivers!. Still no success!While writing this post Wifi went into limited connectivity once!
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Mar 9, 2015
Just bought an Acer Aspire E15 and have been setting it up today and managed to get connected to the internet through the wi-fi however I have noticed that the wifi keeps dropping and leaves me with nothing and then I have to manually go in and select the router again. This is happening all the time, I am on the internet for no longer than 2 mins before I get the unable to access the network. There is no problem with the network it just seems to be my new laptop. I looked this up and was told to change the power management settings and did so and am still have the same problem. I also updated the driver and again am still having the problem. Also tried ipconfig /flushdns and again the problem persists!
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Jan 11, 2013
I have got a new Dell Inspiron 3521 i5 with 4GB RAM - 64 bit OS - Windows 7 - Service Pack 1 Laptop, everything works good except, the problem with my Wi-Fi Connectivity.
The issue I'm experiencing is with the Internet connectivity, my Wi-Fi connectivity loses frequently and I get message saying "Limited Access", and gives me an option to reconnect it manually which is a bit disappointing. .
Rest all works pretty fine, I'm satisfied about it. Just this error, disappoints me.
The troubleshooting I have tried so far is -
1) Resetting router for 30 seconds and restarting it - did not fix my problem.
2) Checking firewall settings - did not fix my problem either.
3) Tried virus check as well, but no fix so far.
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Sep 23, 2014
I recently bought "HP Pavilion 15-p077tx Notebook PC". I installed windows server 2008 r2 as secondary OS. I'm unable to connect to wifi from sever 2008 r2 as there are no wifi drivers installed. Whether there are wifi drivers available for windows server 2008 r2 for this laptop. Also provide usb drivers if available.
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Jul 30, 2014
I am having a Acer E1-571 windows 8 laptop. Since after a recent upgradation to windows 8.1 my wifi is showing limited connectivity. But other devices connected to this router (D-Link) is having internet. My wireless adapter is Broadcom 802.11 adapter.
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May 26, 2014
I am having problems with my Wifi on my HP Pavilion Notebook 15 (Product number: G2H02PA#ACJ)I Have Windows 8.1 and as well as Ralink RT3290 802.11bgn Wi-Fi Adapter.My Wifi Connection Is Showing LIMITED Connectivity. I have already complained about my problem on HP Phone Support. But i did not get any solution for my problem. Technician has re-installed wifi driver and Bios but did not get any solution. Customer Support has sent me some links for driver update but did not got any solution again.I've tried installing various versions of Ralink WLAN Adapter Drivers!. Still no success!I am writing this post from my other laptop as my wifi router is working properly on other devices!
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Aug 19, 2007
My Wireless network is showing as "Not Connected" but it's really connected, I'm on the laptop now posting this message.
It's a "free" wireless domain at the hospital I am at right now.
When I am at home, I normally connect VIA wired connection since I use my laptop for gaming a lot, helps keep the connection more stable.
I went into my preferred networks and deleted them all. Still nothing has changed.
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Aug 15, 2014
I am having problems with my Wifi on my HP Pavilion 17-e055nr Notebook PC (ENERGY STAR) (Product Number: E8B74UA ) Initially on starting laptop, Wifi get connected automatically.. But after 5-10 minutes it shows LIMITED Connectivity.When I turn ON Flight mode and then OFF it, it gets back to full connection.But, after sometime it goes back to LIMITED.
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Mar 21, 2013
I have an ideapad z500 which I'm happy for, but it annoys me that when 'm at my college I can't properly connect to the wi-fi the school has. When I connect, I'm on for usually about half an hour, but then I get the "limited connection" yellow triangle and I have to deactivate the networkcard before I can get a normal connection.
Other times I simply just can't connect, it tries but it fails. When it does, I have to reboot the computer before it succeeds, and that's no good when you are working on a project. At home i have no problems, it works nicely.
Also, how to enable the WiDi on the z500.
My PC is running Win 8 with the Intel Centrino n2230, Intel 3rd. gen i7 (3632qm)
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Oct 20, 2014
Have just bought a HP-15-G094SA laptop (15.6" laptop with Windows 8.1). Whenever I close the laptop lid, I lose the wifi connectivity.
I have checked Power Settings to make sure wifi adapter remains enabled at all times. Have also gone to Control Panel --> network and sharing --> change adapter settings --> right click on connected wifi network ---> properties --> configure --> power management --> untick allow computer to turn off this device to save power.Would like to use the laptop with lid closed by pluggin it through my TV via HDMI cable, but can't because of the loss of wifi.
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Dec 16, 2012
I bought a new laptop HP Pavilion g7.I got Ralink RT3290 802.11bgn Wi-Fi Adapter but my problem is that I can only connect to 802.11 n network and I can not use 802.11 g wifi.When I trying to connect 802.11 g wifi it says limited can not download any webpage but I should use it with this Ralink 802.11 bgn adapter yes? I have already updated the Wifi adapter but didn't work I turned off every firewall and antivirus software and I have already writing by manually IP address ,subnet mask etc...I got window 8 software. what has windows 7 I can connect without any trouble to 802.11 g wifi! I'd like to use 802.11 g because the signal strength is stronger than 802.11 n .I can receive the signal from 802.11 g wifi network somehow.
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Jan 7, 2009
recently I noticed that I no longer have a battery % left gauge in the lower right tray on my Vista install. I used to
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Sep 12, 2014
Purchased HP Pavilion x360. Everytime I go to use my laptop I have to reconnect the WIFI through network diagnostics. How can I keep my WIFI connected?
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Oct 25, 2014
my notebook is HP 15-r012tx Notebook
i can't conect to the wifi....when i press the connect battom for the wifi then it's gone...........and i can't install that softower {Qualcomm Atheros QCA9000 Series Bluetooth 4.0+HS Driver for Microsoft Windows 8.1} when i go to instoll that softower...it's show me like that (the device may not be present or could have been ejected/unplugged from the systeminsert or reinsert now)
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Dec 16, 2014
I just got my new VN7-591G which I enjoy a lot, but the Wireless connection gets lost, if I am not very close to my router. First Win tells me it's still connected but I cannot access any website and after a while it loses the AP. The notebook has a Atheros Qca61x4 Wireless adapter, I tried many different driver version, non of which worked.
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Sep 17, 2014
Wifi not showing and not connecting to internet but does with cable, Fn+F3 used and showing turning on and off on screen. When I tried installing drivers for this Atheros wifi card I get the message "the device may not be present or could be unplugged", I have fitted a replacement card but still the same. I also have an exclamation mark in the device manager against the Intel(R) 5 series/3400 series chipset family PCI Express Root Port 2 - 3B44. Are these faults somehow connected?
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Nov 24, 2009
I have a question regarding the battery life of my E6400..
Does connecting the machine to the power supply when the battery
is fully charged reduce the battery life?..
BTW: what is the best way to work with the machine when it is 99% of the times connected to the power supply..
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Dec 25, 2014
I've been using my netbook at my local library for 3 years. Acouple weeks ago, all of a sudden it lost contact with the library's wifi connection. The librarian tried everything he knew, no results. I later borrowed a laptop from the library, looked up fixes, tried them, but they didn't work.
Here's what happened: Got a padlock with a window saying failed to connect to a Windows service. The dependency service/group failed to start. A troubleshoot resulted in a yellow triangle with an exclamation point in it, saying network proxy settings can't be detected, though it also says detected.
Trying the fix on Acer support--checking to see if TCP/IP is working right--resulted in an error message, TCP/IP improperly installed.
Trying rewriting the registry keys didn't work.
Ditto the remove/reinstall network driver adapter.
Finally it said if this doesn't work, there's likely a hardware problem.
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Feb 25, 2015
R7-572, about 10 months old with zero wifi problems otherwise. Win 8.1
I have a Plugable UD-3900 USB 3.0 docking station [URL] ...
I have not figured out a set pattern yet, but I mostly lose wifi when I plug in the docking station. It will recognize networks but not be able to connect to them. Yesterday was the first time I tried connecting these two together and I was able to somehow solve the issue temporarily. How I don't know. I am not able to reproduce tonight.
Just now I tried plugging it in and I was able to retain wifi for about 5 minutes.
When I run the Internet Connections troubleshooter it says "Local Area Connection" doesn't have a valid IP configuration"...
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Apr 5, 2013
I was setting my power saving plans on my Inspiron 17r.
Is there any problem when I set "Maximum Performance" next to video, wifi, java script in all plans on AC connected mode?
I see that by default in some plans there is Balanced or low performance set next to those option even on AC connected. Why is that. From my understanding laptop is not running on battery while connected to AC.
Will it change anything if I set maximum performance on "Power Saving" plan when AC is connected? Will it affect my battery, charging time? I'm confused only because of those default settings.
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Jul 29, 2014
I have a HP 630 laptop with Windows 7 64 bit ultimate . After formatting the hard drive of the computer, I reinstalled Windows 7 64 bit Ultimate.
Now it can't connect to the internet through wireless. I've tried all the basics: pressing the WIFI enable/disable toggle key on my keyboard, restarting my computer, enabling disabling the internet connection in the network area, etc.
Under Device Manager I see 2 devices related to the wireless internet:
1. Other devices > Network Controller - it has a yellow warning sign next to it - the error is for having no drivers installed.
2. Network adapters > Realtek PCIe FE Family Controller - "This device is working properly."
Below are the hardware ID's for the network controller that is not working:
PCIVEN_168C&DEV_002B&SUBSYS_1461103C&REV_01PCIVEN_168C&DEV_002B&SUBSYS_1461103CPCIVEN_168C
&DEV_002B&CC_028000PCIVEN_168C&DEV_002B&CC_0280
What should I do? How can I get my wireless internet to work again?
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Sep 17, 2013
So, I have B590 Lenovo Notebook with Windows 8 and the Wi-Fi doesn't work well.
When I try connect at home, my Wi-fi works fine. Not problem. But when I try another one - e.g. In School or somewhere in the city, the others wi-fis don't work. Windows 8 tell me something like "It's not possible to connect" .....
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Nov 13, 2014
I upgraded my notebook from windows 8 to windows 8.1; after that, I lost my wifi connection. There is no problem with internet connection as I can use wifi in my ipad.
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May 18, 2012
I am using an Hp 2000 Notebook PC, and the wireless adapter that came installed on the computer is a Ralink RT5390 802.11b/g/n WiFi Adapter. I have run the driver update tool, and it says that I have the most up to date driver installed. I have also run the "Diagnose Problem" tool, and it says that there are no problems. However, the computer constantly looses internet connection. I assume it has something to do with the wireless adapter, because all of the other wireless devices in the house have no issues. The operating System is Windows 7.
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Oct 28, 2014
I manage to pair my 2-in-1 pc Acer Switch 10 with an externat Bluetooth (bt) device only when the tablet is connected to my home wifi network. As soon as I disconnect from the wifi network, the pairing with the bt device is disabled. If I try to pair the bt device when wifi connection is off, the pairing succeeds just for a few seconds (1 or 2) and then it disconnects.
The support assistance of the bt device, since it actually manages to pair with the pc in such wifi wird conditions, suggested that it probably can be a problem due to the chip of the pc that probably manages both the wifi and the bt connections and is not able to manage them separately.
[URL]
and updating the bt driver downloaded from the ACER Drivers and Manuals webpage. However, the installation procedure were interrupted as the installed bt driver appears to be "later".
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