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Loss Of Wireless Connection?


I have an acer aspire 5738z laptop with windows 7. I hadan issue with the screen sent it off for repair and it has come back and the wireless Internet won't work. I've tried everything, the wireless will be either very poor and then turn off or just doesnt work at all. When I try and connect to talktalk my Internet provider it says, windows was unable to connect, it has mentioned the wireless adaptor


View 4 Replies (Posted: Jun 26, 2011)

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Error 1014 Loss Of Connection
Im not sure what info you would require to best understand my issue... so i'll try and explain as best as possible and if you require further information i will post back as required.

I have recently installed Windows 7 Ultimate x64, and prior to that I was running Windows 7 Ultimate x86. I have never had this issue before... until I installed x64, that could be coincidence or maybe not.

I can't put this down to a specific action or event I'm instigating, but recently all of a sudden my internet connection will completely dissappear. My web pages can't be refreshed, msn loses its connection, and my torrent client stops receiving or sending data. The only way I can get it back up is to either reboot or to go into Network Connections and allow Windows to reset the adapter.

When looking in Event Viewer, the following error was present:

Log Name: System

Source: Microsoft-Windows-DNS-Client

Date: 06/11/2009 15:08:55

Event ID: 1014

Task Category: None

Level: Warning

Keywords:

User: NETWORK SERVICE

Computer: Flawed-PC

Description:

Name resolution for the name 6to4.ipv6.microsoft.com timed out after none of the configured DNS servers responded.

QueryName6to4.ipv6.microsoft.comAddressLength16Address02000035C2A808640000000000000000

I have no idea what any of that means, and would love to know if anybody else has experienced problems such as this or could offer me any advice.

Posted: Nov 6, 2009

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Random Loss Of WiFi Connection?
On these occasions, while watching Hulu on my HTPC, which only connects via WiFi on my Router (Cisco E3000), the movies were interrupted by a loss of connection, indicated by the white tray icon turning orange, and when expanding it's menu, the connection bearing the name of my network had disappeared.On the first failure, the flashing light on the network adapter (Belkin F5D8055) continued flashing as usual, but the steady light was out, until pressing the connection button. The second time around, both light remained lit as normal, but in both instances my network connection on the network adapter's tray icon had disappeared. Using the WiFi's network adapter's connection button, and the router's PBC button didn't solve the problem, nor anything else that I tried.Since the WiFI connection is primarily for internet access, rather than connecting computers, and that shutting off my desktop doesn't usually effect the HTPC's internet connection, it seems obvious that the connection is managed by just the router, adapter and HTPC, so I fail to understand the relationship between the vanishing network and the loss of internet connection.When these failures occurred, they only lasted for ~ 10-15 minutes, and then were restored on their own, with no more apparent reason than the outage had. So far, this is only an annoyance, but I fear that it is an omen of greater problems on the horizon, and I have no idea of how to isolate the origin of the problem..

Posted: Apr 29, 2011

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Network Connection Blockage / Loss / Lag
I had my Windows 7 running for 3 days with no issue, perfectly i must add, but up from Tuesday I'am struggling with really critical network issue.

I'am really turning on this forums as last resort, and I'am closer and closer to roll back to WinXP (which i really don't want...). But let me begin describing the problem from the beginning.

Some hardware specifications:

Windows 7 x64 7600 Polish Version

Motherboard: Asus P5QL Pro (with Intel chipset)

Network adapter: Atheros AR8121/AR8113/AR8114 PCI-E (On Motherboard)

Connection: Wire, Ethernet, straight to Modem

Modem: WebStar EPX2203

Antivirus: None

Firewall: only default Windows firewall

- On Tuesday (24.11) morning (+1 gmt) I've installed drivers to my Network adapter which were in Windows Update.

- While playing Team Fortress 2, i started having really akward lag. I was able to hear and see everything around but i couldn't react. Then after couple of minutes my net got disconnected, loosing connection to the internet for a brief moment (up to 1 minute)

- I've blamed my internet supplier but the lag continued throughout whole day. Even during phone session on Skype it managed to last 5-30 min, finally ending with short net disconnection. Steam games weren't the only one affected, as while playing Borderlands i have also suffered from a lag, same type of lag like in TF2 (heard, and saw but couldn't do anything in-game)

- Until today, I've reinstalled (that is uninstalled adapter then installed, also in Safe Mode) drivers for my Network Adapter many times. Forcing Windows to not install his own, but only that which i chose, picking from all 3 drivers (from newest to oldest) which are supposed to be supported by Windows 7.

- I have also dabbled with Task Offload and unchecking IvP6, turning off Windows Firewall, but none of these brought any solution.

- Now I'am after fresh reinstallation of Windows 7, thinking that will resolve everything. But after i've installed every needed driver (for Graphic Card, Intel Chipset, HD Realtek Audio, updating DirectX, without updating Windows at all) and launched Team Fortress 2 to test out if lag is still present i've sadly encountered same as pre-reinstall of windows7.

Any ideas?

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I have a Acer aspire 5536 laptop with ATI Radeon HD 3200 graphics card which i connect to my Pansonic TX-L37G20B LCD Tv via the HDMI output on a regular basis to watch films etc. I have had no problems with the connection since the day i bought the TV and have been happlily using it for the last 2 years.

A couple of days ago i connected the laptop to TV as usual and changed to the correct HDMI channel and got nothing. I disconnecetd the lead and reconnected but still no picture or sound on the TV. I tested the HDMI cable and Tv input by connecting the lead to my XBOX and it worked perfectly.

When i connect the lead to the laptop the screen goes blank for a second and i hear the connection sound as normal however no picture on the TV.

I have checked the display settings and the TV is listed under monitors. I have tried all settings eg extend display, duplicate etc.. and it appears to work correctly but i cannot get a picture or sound on the TV. I did think maybe this problem was due to a recent windows update so i have run a system restore to a previous time when this worked, but no joy. I have also unistalled the old graphics card drivers and installed the new ones from the AMD web site and again nothing.

Posted: Sep 10, 2012

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My computer is relatively recent only being bought back around Feb/March. For the past month the machine has been crashing and when I log back in I need to restart my router in order to get my internet connection back. The strange thing is that other computers connected to the same router also lose their connection shortly after the BSOD on my machine (both machines have wired connections). I am using the same OEM copy of Win 7 Professional 64 bit that was installed when I bought the machine.I have tried updating the drivers on the network card but that does not seem to help. I also tried looked at the dumps with WinDbg to see if I could find a specific driver that was playing up. I also turned on the driver verification a couple of times to see if I could find a driver that was suspect -- that caused almost immediate crashes but I could not get to the bottom of what was causing it but it could make it happen by starting up Mumble.The BSODs have so far seemed to happen when I am playing a game, using something like Mumble, or watching a stream.

Posted: Jul 2, 2012

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I have a problem where my Internet connection will drop at least once a day. I have Windows 7 Business x64. It will first simply stop working, as in it looks like it's connected, it still has a public IP but I can't ping out and no browsers work, nor any games etc (you get the picture). If I try release/renew it'll either hang or give me a 169-address. To fix it I have to reboot my computer and it starts working again.

I have an Asus P5KC motherboard using the Windows 7 Windows Update drivers, and it's been like this pretty much since the start. I've turned off all power saving modes everywhere I could find and any sort of hibernation settings, and still it'll cut off almost always once a day. (I have a VNC server so I can log on from work, so I can tell when it 'crashes'.)

What's funny is that it often doesn't happen when I'm on the computer, it's mainly when I've been gone for a bit. That's not to say it hasn't happened when I've been at it, it's just more uncommon.

It's setup to a switch which in turn is connected to my modem. What's telling me that it isn't neither the modem nor the switch that has the problem is the fact that I have a mediastation which doubles as a webserver also connected to the router and it has never once cut out. I've tried switching the ports on the switch (ha-ha) to no avail.

I've been thinking about installing the Vista x64 drivers from Asus but I'm leery of trying because I don't know how similar the two systems are.

Is this a general issue with this board? I'm getting really sick of this problem. Hope somebody can help.

Also, I'm sorry for not posting this in the megathread we apparently have but I couldn't bear slogging through 43 pages of white noise and hope that my post wasn't lost at the tail end of it. There are so many issues being handled in there that I can't make heads or tails of who has the same problem.

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But if I go farther or to another room it disconnects.

With other laptops all works fine even on very large distance.

I tried such things (nothing helped):
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* disabled Internet security, firewall
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Maybe something forgot to say, but there was few hours of testing and can't fix it .

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Ipconfig is:

Windows IP Configuration
Host Name . . . . . . . . . . . . : Jabberwocky
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No

[code]....

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How can I lose my Windows activation?

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[code]...

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