Lost Connection After Closing Browsers?
Sep 9, 2011
I have an interesting problem happens to my new build recently. It's getting more frequent since last week, and I'm not sure whether this is coming from my 5 years old modem or my PC.whenever I completely close my web browser,my rig will drop internet connection to "no internet access".Then I have to restart my modem by unplugging them and restart my PC.It will not work only by restarting my PC or modem along. I have to restart both to back on internet.I have also ran through "my own" trouble shooting thing, and I only restart modem/PC along, the system always give "identifying network dot dot dot,no network access".
Motherboard: Gigabyte P67A-UD4-B3
P.S. AT&T internet was outage in my area for about half day last week. Even then, the problem started couple days before the outage.I have also switched to my new Ethernet cable in case of cable issues.
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Apr 5, 2011
I need my laptop functional for my job!
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Oct 4, 2012
My specs are:
Duo Cereon 2x2.4Ghz
4Gb ram
Radeon 7700 HD
Windows 7 Professional
Its completly new but here is the kick. Sometimes when i use firefox..IE or opera or chrome....it works fine...sometimes when i press somewhere It freezes...but most common freeze is when i close browser...
I looked around internet and i can't find anything like this... I mean PC freezes like picture...i waited over 12 hours...and it was still frozen nothing seems to react...Keyboard or mouse...only to unfreeze i have to do hard reset
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Oct 27, 2011
I can connect my local laptop to a remote desktop using Cisco Any Connect VPN on windows 7. I can use the internet, send emails, work with files on the remote computer.However if I switch back to the local laptop computer and use the internet, send emails, or open files the remote connection closesI get the folowing errorRemote Desktop Connection has stopped workingA problem caused the program to stop working correctly.
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Apr 16, 2012
I mainly use Google Chrome as my internet browser and about a week ago it started acting up. It would get stuck on a page or would repeatedly send me back to my homepage. I was able to use Skype, Ventrillo, World of Warcraft, etc. My AVG wasn't catching any problems, but the problem was happening. I would restart the computer and the browser would work fine for a little while, then stop.Following CNET's advise, I installed CCleaner and Malware Software and ran them.No problems detected.I found a similar forum here. Browsers not working, internet connection is fine And tried everything that was suggested to that user, but still no luck with my computer.I spent an hour+ with AVG Tech Support trying to resolve the issue to no prevail.
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Dec 3, 2011
sometimes when i try close the PC my screen gets error and it doesn't shut down, and when i start or close some games it gets me the BSOD error saying that there is a problem with cdd.dll Adress 972CB768 base at 872C0000 date stamp 4a5bd922
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Jan 20, 2011
, I lose the internet connection but the network diagnostic says everything appears to be set up properly. new windows 7 home premium.
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Jan 21, 2011
My Partner is a professor at a major university and conducts a consulting business from home. We have 2 old desktops and a new HP Pavilion notebook on our home wireless network. The new notebook was set up by a University tech person 12/10 and was functioning properly. All the computers are linked to our older hp Laser Jet 1300 PCL 6 printer. One day the notebook froze and when rebooted it had lost its connection to the printer. I have done everything I know and followed numerous "geek" instructions to reconnect. So far I have succeeded only in losing my own printer access on my old Dell Dimension 2400 desktop. Prior to that, however, both old desktops were printing, even as the new notebook did not. Connection to the Internet is fine and the signal strength from the new Belkin router is "Excellent".
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Sep 10, 2009
So i was browsing the internet casually, and all of a sudden my internet connection is lost ....OK, so i checked the modem connection, and all the available connections on my computer, and nothing, just error 651, I looked around and found its a bug, and someone said change the raspppoe.sys file to raspppoe_orig.sys and it will fix it, so i did, but still nothing. Please help, is there anyway around this?
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May 11, 2011
My problem is that I my HTPC drops the HDMI connection when I exit media center.
When I am in 7MC I can play all my ripped DVDs, Blu-rays, and music. But when Media Center closes (or in window mode) the HDMI connection drops off. I can see the "No Signal" messeage in the Onkyo display as soon as 7MC closes, and it reconnects again when 7MC opens. I need the connection to say active so I can have sound with NetFlix (apparently it runs outside of media Center even though I launch it in 7MC).
why my HDMI connection is dependant on 7MC running?
Windows 7 x64
ASROCK H67M-ITX/i3-2100T connected via HDMI to Onkyo TX-SR705 receiver
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Sep 14, 2012
Because everytime i restart or open my hp laptop the wifi connection always failed. But after i restart my router and run the troubleshoot option of my laptop it will go back to normal.. Do i need to install something? My os is windows 7 starter edition and it is fully updated.
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Aug 6, 2011
My computer worked fine for 3 months, but then lost the ability to connect to the internet with either exploer or google chrome. A more computer literate cowork got my internet working on explorer 64 bit so I can check email, but I can not download updates or update my virus scanner.
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Apr 15, 2012
My friend plugged his i pad into my laptop and my secure Internet connection became nu-secure why?
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Aug 27, 2012
my local aria connection had lost i need lan driver for windows 7my laptop is lenovo 3000 n200 i didnt find any file
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Jun 23, 2010
I have install server application on one machine(64 bit win 7). it is basically for licensing purpose on local area network. In windows firewall setting i created inbound rule for listening connection request i.e UDP port 5000 and outbound rule for broadcasting purpose.scenario:-I am using 64 bit windows 7 professional and windows firewall is on. when client application try to connect to server, it connect successfully but after 30-40 second connection to server lost and it lunch connection error and asking for reconnect.If i turn off firewall, every things are going as per my expectation.Note:- above scenario is working fine on window XP.
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Aug 19, 2012
I have two PCs cabled directly to a Netgear WNDR4500 router. This morning, my Windows 7 PC had no network connection when I turned it on. These computers don't get moved, I wasn't messing with the cables beforehand. Everything was fine yesterday.The Troubleshooter suggested I had a broken cable. I tried another cable, but it still would not work. I connected the Windows 7 machine to the same router connection my XP machine uses, but it still did not work.Device Manager reports the Network Adapter is working properly. The system tray network icon reports "Not connected/No connections are available." The Troubleshooter reports, "A network cable is not properly plugged in or may be broken." I tried disabling/enabling the Local Area Connection, but it still reports "Network cable unplugged." My gut feeling is that the Ethernet jack on the motherboard is physically broken. But it blows my mind that it would break for no reason.Could an automatic update of some sort disabled networking in a way that it only appears the cable is bad? Could the physical connection at the back of the machine spontaneously break? I suppose I could go buy a network card, which would be cheaper than replacing the motherboard. I'm gonna get cleaned up and head to the store now.
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Oct 2, 2012
I've moved again recently and this time my laptop running 7 professional isn't connecting to the HP J6410 printer. The printer is connected to the wireless network and prints a test page from the printer set up and the info when i print the network config page is correct. The printer is set as default and I have re-installed the drivers and gone through the whole HP problem-solving thing.
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Nov 1, 2011
I had my HTPC up and running last night, watched a movie, turned it off and went to bed. When I woke up this morning I found that I couldn't get any sound while playing videos through my web browsers, thinking it might be a video card issue I first checked some of my movies, but they also wouldn't play with sound so I deleted my nvidia files and reinstalled them. No luck, on one restart I lost my internet connection with my router. If I look inside the Buffalo's settings, I can see my HTPC's IP address (after running ipconfig /all on the htpc) I did a system restore but that didn't work. I even went so far as to do a clean install of Windows on the HTPC, but that also didn't work. I keep getting the yellow triangle and the message "unknown network" The HTPC tells me to check my router, which I have restarted a number of times unplugging the cable modem and the Buffalo. Turn on the cable modem get it online, then plug in the Buffalo, but nothing works. I have tried switching ethernet cables, ports, but no luck.
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Jan 25, 2012
The laptop can see the wireless networks (there are two wireless networks since it's a 2.4GHz/5GHz dual band router) and even connect to any of the two networks.It also gets an IP address from the DHCP server and the Internet connection starts working for a very short period (5-10 seconds). Then the connection is lost and though it occasionally returns, the computer is unable to access Internet most of the time. Apparently, it doesn't even get to the gateway. If I ping to the router's IP address there's no response, except for during the first few seconds after establishing the connection:[CODE]This behavior is absolutely consistent and can be observed each time one connects to the Linksys router from this laptop. Nothing I have tr includes: rebooting the laptop, rebooting the router, disabling one of the two wireless networks on the router, trying out various encryption settings (open, wep, wpa2), changing channels, disabling/enabling b/g/n modes, disabling firewall on the laptop, disabling ESET antivirus, reinstalling the wireless adapter driver, ... I could go on. I've been struggling with this for three nights and I'm getting desperate.
There are three other laptops (one Mac, two Windows PCs) connecting to the router without any problems. Strangely enough, the laptop only has this problem with the new Linksys router. It can connect to Internet via our old Airport Express wifi router without any problems. It can also connect to Internet via the Linksys router with an ethernet cable.One thing I have discovered is that rebooting the laptop in a safe mode with network enabled FIXES THE PROBLEM! However, when I boot back to the normal mode (even when disabling all startup items and all services, except for those needed for networking), the problem is back.
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May 23, 2012
I lost my wireless internet connection. I have windows 7. My basic view of network info reads. "unidentified network" My connection is strong but my "access type" reads No internet access.
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Jul 31, 2012
DV6700US seems to have lost the wireless network connection. A sudden failure to print gave me a printer offline message. My iMac printed fine, then I realized my iMac could not see the laptop and the laptop could not see the iMac nor printer, but still has internet connection on the laptop. I now nothing about Windows 7.
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Nov 25, 2009
My desktop has recently been upgraded to Windows 7 Ultimate from XP. I set up a home group at another location, then returned the desktop to my normal connection. The wireless card I used was a D-Link that is XP compatible only, and I found this out after attempting to install, then I checked on it later. I deleted the driver, and tried a Netgear WT111G USB wireless card. Install failed, and I went online to look for a compatible driver.
I downloaded a driver, installed it, and the wireless card was detected, but could not connect to the internet. Uninstalled the driver, and tried plugging into Ethernet, and cannot find my home connection. Can only get into network settings (home,work,public).
Has any one here heard about this problem after creating a homegroup? Trying to troubleshoot, but it's a specific problem I'm not familiar with as of yet.
The faulty drivers are no longer on the PC, but it's still unable to find a direct wired connection.
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Nov 1, 2011
I had my HTPC up and running last night, watched a movie, turned it off and went to bed. When I woke up this morning I found that I couldn't get any sound while playing videos through my web browsers, thinking it might be a video card issue I first checked some of my movies, but they also wouldn't play with sound so I deleted my nvidia files and reinstalled them. No luck, on one restart I lost my internet connection with my router. If I look inside the Buffalo's settings, I can see my HTPC's IP address (after running ipconfig /all on the htpc) I did a system restore but that didn't work. I even went so far as to do a clean install of Windows on the HTPC, but that also didn't work. I keep getting the yellow triangle and the message "unknown network" The HTPC tells me to check my router, which I have restarted a number of times unplugging the cable modem and the Buffalo. Turn on the cable modem get it online, then plug in the Buffalo, but nothing works. I have tried switching ethernet cables, ports, but no luck.
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May 28, 2012
So my son was in the middle of one of his blood bowl league games this evening and a popup asked him if he wanted to install a Windows 7 update. He's only 12 and inexperienced enough that he didn't just tell the system to wait a few hours until he could finish his game, so he told it to go ahead and instal. The result was his near-instant loss of internet (as well as his game, as he was timed out and his opponent got the win).
Even more serious, after the update was finished and his computer was restarted, he still cannot get an internet connection. I've tried rebooting, complete shutdown and then reboot, and asking the computer's internet tools to diagnose/fix the problem, all to no avail.
I read about running a system restore (restoring to an earlier version of windows), but when I tried I learned that that aspect of his system had been shut off.
I know there must be SOME way to fix this problem, but I can't think of what it might be. Even if the problem is due to the new Windows version, he has no way to download a fix for it because he has no internet connection.
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Jul 3, 2012
i installed windows 7 and now I lost my sound and wireless connection
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Jan 26, 2013
The NVIDIA OpenGL driver lost connection with the display driver due to exceeding the Windows Time-Out limit and is unable to continueError code: 7I keep crashing, is thereI tried the W7 fix, that did not work. I installed older drivers, after installing the newest ones[CODE]
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Jul 22, 2011
I had problems with my computer not connecting to the network sometimes after restarting my computer. That was usually fixed by simply unplugging and replugging into my outlet. I have a hard wire connection and my ethernet cable gets plugged into the wall and connects to the modem/router (whichever it is) from there. After I reset my computer this morning though, my computer has absolutely refused to connect to the network. I've tried resetting the router/modem and unplugging and replugging in my Ethernet cable. I noticed however in the network center it showed me connected to Network 8 (my standard home connection) for a few seconds but then it changes to unidentified public network and breaks connection to the Internet. Wireless is working fine and I'm infact typing all this on my iPhone 4.
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Aug 24, 2012
All of a sudden my Windows 7 (64) machine lost internet connectivity. Nothing new was installed; no changes were made. It just lost connection. My Vista machine still connects fine. I'm scratching my head over this one. I reset the router and tried Windows troubleshooting services to no avail.
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Sep 8, 2012
Machine: Dell XPS17 laptop (702x)Windows 7 home premiumWifi adaptor: Intel Wifi Link 1000 BGNRouter: Belkin F5D7634-4 802.11GReconnection takes 3 or more minutes to establish after sleep. Tried all the on-line advice e.g setting power scheme to max power; unticking box in adaptor settings 'Allow computer to turn off this device'.Tried to update drivers for wifi adaptor but the update process says I have the latest drivers. However Dell's driver site analysed my laptop and says there is a later driver for download. Tried installing this but was stopped by message saying it wasn't authenticated/certified so terminated.
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Sep 5, 2011
Every once in a while, my laptop loses connectivity and cannot be reconnected to the wireless signal unless I turn the computer off and restart.
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Nov 6, 2011
my 2007 acer aspire was taking a long time to open aurora i did a system restore with uniblue powersuite what i ended up with was no internet at all but internet sais its connected network sharing center indicates everything is running fine but my internet speed is 0 no internet connection local repair depot recommended a new windows install it could be a virus can i try a new driver can i download a driver on to a usb drive does anyone know a link treid but i found exe only need a driver in an envelope that i can store on usb need a download link would this be called a internet driver?
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