Acer Notebook Windows 7 Lost Internet Connection?
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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Dec 16, 2011
I have no clue what is happening to computer. system restore, help and support, firewall when i click on anything to try to fix or restore just says ....service is stopped and would i like to start. I push yes and nothing. Went to system configuration and most services have stopped running. im using another computer so i can read what to do and fixx other one. no internet on one im trying to fix. ready to just shut it off and throw whole thing away.
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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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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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Dec 1, 2012
Everytime windows does automatic updates and laptop finishes rebooting I can Not access internet.
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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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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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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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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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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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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 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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Jun 17, 2011
My Acer Aspire running Windows 7 and using an ethernet cable can't find an internet connection. It was working fine then I downloaded a pre-loaded version of Microsoft Office 10 suites and the next time I tried to get online the connection was gone. I didn't download the Office from the internet so I can't imagine it is a virus but I don't know what could have happened.
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Jan 12, 2012
I have a hp compaq laptop and am able to use the wireless internet connection..however I also have a Dell Inspiron notebook, a few days ago I lost internet connection on the dell but the HP was still connected. I have contacted my internet provider and they say there are no connection problems and all is fine. They think the problem is on the dell unit. I have tried disabling and enabling the Lan and wireless network connection. The system recognizes the wireless router but wont connect to it why and what can I do.
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Dec 27, 2011
would like to install Windows 7 home edition on my wifes Acer notebook, running xp at present.there is no optical drive. can I use my HP laptop'if so
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Jun 23, 2012
me where is dedicated shortcut key for wifi & bluetooth in acer aspire 5742z windows 7..shortcut key Fn+f3((I))) is
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Jul 4, 2012
I bought acer notebook yesterday. But they did not give me resource cd's. In case my windows 7 corrupts, it may be difficult to get driver software after formatting. Kindly let me know if resource cd's available. how to take image of my notebook in a boot-able way.
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Oct 11, 2011
CANT enable wireless connection on my notebook
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Oct 21, 2011
my user name changed and now i cant log on to my computer.
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Dec 12, 2011
I am using a acer 4738 notebook. it use windows 7. i go to acer support page and download latest driver. i install acer epower management version 5.3005 but no GUI or tray icon display. i used acer 4738 since 8 months ago. now, bettery wear 15%.
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Apr 18, 2012
my blutooth is not working
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Jul 3, 2012
i installed windows 7 and now I lost my sound and wireless connection
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Nov 25, 2009
I have an Acer Aspire 5720. It is not listed on Acer's website as compatible with Win 7, however many other models with the same specs are. I have been able to find drivers for most of the hardware. The only ones I cannot locate are a Windows 7 x64 driver for both the Alps Touchpad and the Bison Crystal Eye webcam. I am an adventurous one, and have a solid backup, so I am going to try it anyway. I was just looking for any assistance in locating those two drivers.
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Jun 12, 2012
how can I do a system checkup on my acer aspire notebook?
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Sep 11, 2012
How to reset an acer notebook to factory settings
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Feb 6, 2013
Laptop wont start up it has a scratching sound on and off and it shows a message saying connection cable no bootable device ,how can I reboot without disk?
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