Cabling / Cards :: No Internet And DNS Not Responding After System Restore?
Aug 22, 2011
I was having a problem with my computer so I did a system restore to fix it.It failed the first time. I also disabled my anti virus first. I tried in safe mode and it worked. So obviously something stopped it from working though I'm not sure. Anyway when I logged back into my account my wireless connection said I had no Internet access and the troubleshooter said the dns server isn't responding. I don't know how to fix it. I've tried updating the driver, uninstalling/reinstalling the adapter, enabling/disabling it, connecting/disconnecting from the connection, trying the connection in another account as well as safe mode and nothing has worked.
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Jul 31, 2011
The problematic PC is AMD triple core, with ASUS M3N78 motherboard and xp professional. PC should connect to internet through the router, TP-Link TL WR340GD, along with 3 other PCs which are all working fine. Basically, the PC caught a virus and I performed system restore. After that, the PC was working fine, except that there was no internet connection. I tried to reset winsock from command promp, but that did not sort the connection problem.I noticed that the yellow light on the back of the tower, for the ethernet cable connection, is yellow when the cable is not plugged in, however, as soon as I plug the ethernet cable in, the light disappears. The same cable is working fine when connected to other PCs so it does not seem to be the cable problem. The information in Network Connections says Limited or no connectivity. Full messages when prompted says: "You might not be able to access the internet or some network resources. The problem occurred because the network did not assign a network address to the computer.To restart the connection and try to establish full connectivity, cliick Repair." and then, after clicking repair, it says:"Windows could not finish repairing the problem because the following action cannot be completed:Renewing your IP address.For assistance contact the person who manages your network."I also tried to release and renew IP address from command promp, but that did not work either.
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Jan 27, 2013
I use a dongle from my ISP as my main internet connection source. I needed to do a full system restore because one of the windows system files got corrupted.After the restore, my internet connection was extremely slow. I restarted the computer and I got my normal fast speed but only for about 10 minutes and it is now very slow again (about 10 mins to load Google home page, for example).Internet speed was never an issue before the restore. Also I tried the dongle on my work laptop at home and it's fine.I'm using Windows XP. I've tried everything suggested at Slow Computer/Internet AFTER complete system restore but it is still slow.
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Sep 20, 2011
A I went over to a friend's house to fix some problems with his computer. He has a Windows XP Home Edition desktop. I used System Restore to fix some kinks with it, and now the computer has no Internet access, and I have no idea how to get it back. I tried reversing the System Restore and turning it off, but that's not working. They said that the connection was fine, but that the computer could not read the modem.
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Aug 31, 2012
I went to a thread with the same name as this one and tried all of the things in it but it still won't work, although some programs now work a bunch of other ones still can't connect since the restore.
Code:
Windows IP Configuration
Host Name . . . . . . . . . . . . : Mariama-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
[code]....
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May 31, 2011
I did a system restore on my xp desktop. Now I can't connect to the internet. My connection says connected but when I go to mozilla it says can't connect to server. All other computers work fine just my fausto which is connected via ethernet.
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Apr 23, 2012
I have Windows Vista. So I had a virus that was making it impossible for me to open a web browser without it starting a fake security scan and spamming my screen with multiple browsers. I had no other choice but to do a system restore since I had this problem in the past and a system restore fixed my computer. But, after the system restore, I can connect to the network using a wireless, but when I try to open any browser(firefox/internet explorer) it says internet explorer cannot display the webpage or server not found on firefox. I've tried resetting my internet settings, but no luck. I also don't have an internet security anymore since I was trying to install Kaspersky, but kept having trouble installing it properly.
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Mar 4, 2011
I have an HP 735n Desk PC running Win XP Home with SP 2. It reached a point of only starting under "Safe Start" so out of final desperation, I used (F10) System Recovery. The computer is starting AOK now and I have recaptured a lot of data by uninstall/install of programs where I'm told "Your Data Has Not Been Affected". However, when I reached the point of needing to reconnect to the internet VIA a wireless home LAN utilizing a D-Link DIR-615 (ver 3.21) Router with (1) computer connected thru a USB Adapter WUA-2340 (all working fine) I reinstalled a USB Adapter DWA-125 (ver A1) {Which had been working OK} and I get message "No Internet Connection Available" altho' all other indicators are "GO" The Device is working properly and net work indicators are all showing the D-Link USB Adapters on both my Compaq (with Win 7) and the HP (with XP) are working. I have worked on computers for years and never needed to do a System Recovery before and I have NEVER had any trouble getting on a network nor the internet before. REMEMBER, the HP W/XP CANNOT BE USED TO DOWN LOAD. It won't go on line! I can use my Compaq if we can make CD's, DVD's, or Flash Drive copies of anything needed for transport to the HP.
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Aug 1, 2012
I have an Eee-PC and im trying to connect to the internet via my HUAWEI E173 MOBIEL INTERNET STICKWhen I plug it in it reds it, but only like a mass storage device.
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Oct 1, 2011
A few weeks ago, i noticed that my desktop was unable to access the internet, even though it shows that it is connected. i eventually decided taht it must have been a hardware issue, so i bought a new motherboard. after installing the motherboard, an a fresh installation on Windows, i saw after the drivers were installed that the same thing was happening. I pinged sites, and i got no losses on data. i also did a tracer, and it showed me that it is in fact connecting.
I noticed that when I connect the pc to the network(it is always via cable) it recognizes the network as "network", whereas if i use the same connection for my laptop, it brings up the network as "NETGEAR", which is, in fact, my network's name.
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Apr 1, 2013
I have a fee pcs at home...all are able to connect to the internet but theres only one thats not able to...the network and connection centre keeps and changing from identifying to not connected. The cable itself is fine.
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Dec 30, 2011
I can open files, play videos, run programs, etc. Windows installed without a problem.However, I can't connect to the Internet. At all. I can't even register my version of Windows because I can't contact Microsoft for verification, because the connection won't get through. No Internet devices can be detected.That was with a long cable wired directly to our router, which is next to our modem.So, today, I bought a D-Link Xtreme N Desktop PCI adapter to connect. Still no connection... I don't think the PC even detects the adapter, because the drivers coming with the adapter can't detect it, and the light on the adapter doesn't turn on.That shouldn't happen. Both the cable and adapter go directly into the motherboard. My operating system is Windows 7 Ultimate 64-Bit, and my motherboard is an Asus P8Z68-V PRO.My ISP is Cogeco. All other computers and wireless devices in the house work perfectly fine.
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Sep 30, 2012
My acer aspire 4736z can not use anymore internet even tough the wifi icon says its connected. I can use cable. should I download a new wifi adapter? My adapter is Atheros AR928x wireless net work adapter.
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Aug 31, 2012
I just got a new laptop. Like, just yesterday, but for some odd reason it can't connect to the internet in the living roomMore Info:Laptop bought yesterday. Absolutely new. Samsung, A6 Vision, Windows 7. It can hold to 480GB I think or at least around and has 6GB Ram. I brought it home, made the default brower Google Chrome and connected it to the home internet and entered in the security key/password, so it's all connected. IN the living room, the connection is really good. All the other laptops there -even my really bad old one can connect fine to the internet. My new one says it's connected, but no internet. But since the other ones get internet, I don't think I need to restart the router -although I did so anyways and it didn't work
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Jun 20, 2012
I just bought a used laptop and everything seems to work fine except the wireless. I sometimes can't find networks that I know are there but this can be fixed sometimes by restarting. The biggest problem I have is the internet speeds are really slow. I'm running on an N router and I am only getting about 100kb/s when my other laptop is getting about 600kb/s to 1mb/s. I have no clue what is wrong. I was thinking of trying to change the wireless card but I don't want to be hasty.
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Mar 6, 2011
After pconfig /renew (I get this error) No operation can be performed on pth while it has its media disconnected. An error occurred while renewing interface local area connect an operation was attempted on something that was not a socket.
I am also trying to wipe it but no not have XP disc and no one I know does either so what is the safest way?
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Jan 1, 2011
I have the following equipment/software: Acer Aspire One running Windows XP SP3, Artheros AR5007EG wireless network adapter, Realtek RTL8102E PCI NIC, Cisco Linksys E1000 Router.The Wireless Network Connection status says that I'm connected to my network with a full signal strength but I cannot get out to the internet and I cannot ping the router from that computer. I can, however, get to the internet via a wired connection to the router via the Realtek NIC. This has been the only computer that I've been unable to connect to my network and to the internet. It was connected to a different router before and connected easily but that router went bad so I replaced it with the E1000.Don't know if it's the wireless adapter that's bad or something else.
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Jun 29, 2011
We have 3 units of computer in our house uses a router and a 8port switch hub. The unit i am using can connect directly to the internet but cannot be mapped in lan. I tried pinging and i already assigned IP addresses in all units but still nothing happen. I already done format and cloned from the other unit.
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Jan 28, 2012
i bought a netgear for my laptop and when trying to connect to it,i get through the connections to the setup and then it says that it detects a static ip address.
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Jan 25, 2012
I have a client who has 4 computers in the house all running wireless. 2 desktops and 2 laptops. One of the laptops is running XP and after 5-10 minutes of surfing, the internet stops working while all the other computers retain a good internet connection. Repairing the connection via the taskbar icon fixes it temporarily until the issue reoccurs.
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Jul 5, 2011
I have one desktop system and one laptop.In desktop i have Internet Broadband. Now i have installed wifi PCi card into Desktop to share internet to my laptop.But there seems some problem i am not able to share internet.
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Apr 3, 2012
I can connect to the internet using my neighbors wireless router but when I try to use my ethernet cable it connects me to "network 16" but the internet doesnt work. Ive tried different cables and different wall ports and that didnt work. It has been working before but I disconnected it to go somewhere and when I came back I had this problem. I use Windows 7 and Im trying to connect using Marvell Yukon 88E8057 PCI-E Gigabit Ethernet Controller.
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Aug 20, 2012
I have a Windows 7 based Dell computer and it can connect to the wifi but not the internet. I have 2 android phones and ASUS netbook with Windows 7 Starter that have internet access.I've tried the netsh commands as admin. I did download Xirrus WiFi Inspector but it tells me nothing new. I've tried drivers. I did a system restore to a point prior to updates and it worked fine until I installed the new updates. These are my results from the ipconfig command:
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:UsersWhatAJoy>ipconfig/all
Windows IP Configuration
Host Name . . . . . . . . . . . . : OwlAlwaysLoveU
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid[code].....
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Jun 30, 2011
WOke up this morning and my desktop will connect to the router via LAN and WLAN, but states that there is no external internet connectivty.I know this isn't the case as my MAC will connect via WLAN and LAN (same ethernet cable) and I can access external sites. My router is therefore working correctly and my internet connection is fine.I presume this must be some kind of driver issue, but it states that my drivers are installed, up to date and working correctly
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Mar 29, 2012
It is a Dell Inspiron using Windows 7 and the internet has suddenly stopped working on it. It is able to connect to the router fine and says it has a connection but is unable to access anything. And this is accessing the router either wirelessly or wired through an ethernet cable. I know that it is not the router because her roommates are able to access the internet fine and her computer is also unable to access the internet from other networks. Is it possible that the network card in her laptop has died and needs to be replaced? or could it be a corrupted driver? Would using a usb network adapter be a temporary fix? I have searched many forums trying to find an answer but have been unable to.Also a couple times when attempting to see if the wired connection worked I had plugged in the ethernet cable and was able to access google for 5 seconds and then it stopped working, and then unplugging and reconnecting would yield the same results
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Jul 28, 2012
My sister has just purchased a custom built desktop computer that will not connect to the household network. We have various other computers and devices that connect to the router (Thompson Gateway TG782T) without any problems. Just to be sure I've tried reseting the router to factory settings to no avail.
I've tried connecting her computer to the network through the TP-Link Wireless Adpater (TL-WN881ND) that came with her computer AND through a Netgear Wireless USB Adapter (WG111v2). In both situations the network is detected, the network password is requested (and accepted) but the result is always that she has 'limited connectivity', cannot access the internet and cannot detect any shared network drives.
I've tried connecting with an Ethernet cable as well, which her computer does not detect at all ('network cable unplugged').When I try to troubleshoot any of these problems I get a message that says 'The Diagnostics Policy Service is not running'.The guys at the shop where my sister had it built are asking her to bring the computer in with the router becuse they are convinced that the machine is fine, and that the router is at fault. Some Specs for her computer
-------------------
Windows 7 Professional
Service Pack 1
Processor: Intel(R) Core(TM) i-7-3770 CPU @3.40GHz 3.90 GHz
RAM: 16.0 GB[code]....
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Jul 24, 2011
i reformatted my computer 1 month ago, when i try to connect with ethernet cable it doesn't connect, but when i use the usb cable which i got with my modem it connects.btw i have a acer e389 which runs on XP(media center).
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Dec 12, 2012
Ive been using an Ethernet cable to connect to the Internet for a while now, it was working fine up to yesterday where I left my desktop open for a few hours and came back to find that I have no Internet connection.
I used my laptop to test the cable out and it works fine, the wireless works fine too. There doesnt seem to be anything wrong with the modem since I still have Internet on the PS3. I used a different cable to test the modem again with my laptop and I had internet access. The desktop is still connected to the modem but it only gives me a network connection with no Internet.
I tried restarting the modem but it still wouldnt work and I also tried to disable then enable the connection.
Im using Realtek PCIe GBE Family Controller with the latest driver.
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Jul 16, 2012
We put an addition onto our house about 7 years ago and ran Cat5 throughout it. Now when I talked to the electrician about how to route our internet through it, he said the Cat5 with RJ45 connectors was set-up for phone, not internet. I was looking around the house and could not find a rack or central location to plug a modem into. We have RJ11 ports in each of the wall sockets so I am slightly confused.Is there a way to switch these connectors over to use for internet instead of phone? How would I hook up my modem to these ethernet ports? My plan would be to hook up two wireless routers from these ethernet ports.This problem comes to be because our house is solid plaster walls covered with bookshelves and the router (a nice wireless-n) does not even penetrate half the house.
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Nov 14, 2011
I'm having to use my desktop because my laptop(Toshiba Sattelite...runs on Windows 7) now has NO CONNECTIVITY. It goes from "Limited" to "No" connectivity. I have it hooked directly up the router now and NOTHING. I'm not sure of what to do. The command prompt doesn't work. I typed "ipconfig /all" then the next command was "ipconfig /release" and I got three lines of errors. DHCP is enabled only under the "I-E NIC" Everywhere else it is not enabled. When I hover my mouse over the bars at the far right of the status bar it says my wifi name and under it says "no internet access," HOWEVER, when I click on it...my wifi name is at the top and it says in bold letters CONNECTED.
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May 16, 2012
I have my PC connected to the internet by way of a USB WiFi dongle, tapping into the neighbours internet access (with permission).Obviously, this leaves my RJ45 Ethernet connection on the PC, free and unused.I have a CCTV system also, which, if to get the most out of it, requires an internet connection via RJ45 Ethernet.Is it possible to allow my CCTV system access to the internet via Ethernet, connected to my PC, and then using the WiFi dongle access which the PC is already using, also?If so, how would one do this, after physically connecting the Ethernet cable between the PC and the CCTV system DVR?
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Jan 19, 2013
I am unable to connect to the internet through my wireless router. However, I can connect using neighbor's wireless connection and other laptops in my home are able to connect to the internet using MY wireless connection. The problem started suddenly, I used to be able to connect, then I had the problem so I rebooted and that resolved the issue temporarily. I tried disabling the wireless adapter card then rebooting, this did not work. I also unchecked the TCP/IPv6.
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Jul 7, 2011
I bought I router today, Linksys E2500 and set it up, for some reason its connected with full strength but the internet does not work on my computer, or any other device connected to the network I established on the router.the interenet still is not working. The modem is fine, as when I disable the wireless connection, the internet works. Yes, I have Sp3 installed.
[code]...
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