No Wifi After Windows 7 Reinstall
Aug 14, 2012
I have a pretty new HP laptop Probook 4530s. It came with an absolute ton of bloatware and no matter how hard I try it seems to slow start up times and effect general performance. I thought I would download and reinstall an entirely clean version of Windows 7.I could not for the life of me get wifi to work afterwards. There are a load of drivers for wifi on the HP support website and I tried them all, not knowing which one was correct. No dice. The wifi card does not seem to show on device manager. It's like the system does not know the card is installed.There are some 'unknown device' errors on device manger so I assume that has something to do with it. The wifi card does show on bios, and after rolling back to the old bloatware system image, wifi is now back, so definately not a hardware problem.
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Feb 5, 2012
After formatting and reinstalling my Windows 7 64-bit OS on my hard drive, it can't connect to the internet. It says the Network Adapter is not found, so I plugged in my old hard drive and went on the internet to download the proper driver install for my network adapter, but there's one problem.I don't have an extra sata cable to connect them both at the same time so I can transfer the driver software from one hard drive to the other, and since the internet isn't working on the one I need to install the driver on, uploading it to a website obviously isn't an option.
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Aug 13, 2011
I just reinstalled my windows vista 32bit laptop and installed all network driversRight now I am trying to connect with my ethernet cable (LAN). I clicked on network connections, the LAN is enabled and the driver name is shown but there is no connectivity. Also, the IPv4 and IPv6 is not connected
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Jun 29, 2012
I recently purchased a used Dell 1525 Laptop and in an effort to make it more "Mine" I decided to contact Dell and purchase an original CD so I could wipe the HD out and reinstall Windows.
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Aug 31, 2012
during an electrical storm my computer deleted my network adapters. How can I get them back on my computer?
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Dec 30, 2012
I have a home network, hard wired 2 PC's & printer to a Linksys wireless 6 router. I use the wireless capability for WiFI to my two TV's. My son was able to get on the internet without using a password. When I map a network drive I must use ID and Password. I have a firewall. Is my home network vulnerable? My son see "Linksys" as a open wi-fi resource with his MAC, but since he is unable access my network printer
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Mar 13, 2011
I have an older (but still good) computer...it's gotten to the point of being somewhat less than functional due to remnants of old programs and viruses and such scattered thoughout it. After a few weeks of fighting it to get it to run properly I think at this point my best option is to reformat the hard drive and re-install the original OS from CD. I've already backed up all my important files to CD and DVD, pretty much ready to pull the trigger here.... Concerned about getting back online! I have cable internet (Bresnan)...I want to make sure I have the proper drivers and any applicable software to get back online, I know people have had problems with this after reformatting....The computer is a dell dimension 8400, I'll be returning it to a windows XP home edt. with sp2 from the OS CD, (circa 2004ish). I plan on putting a comodo firewall installation on a CD as well, so I have a functional firewall in place (instead of the crappy norton one that will get re-installed) when I go to get the sp2 updates and the sp3 and updates and not just end up re-infected again...
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Feb 4, 2012
i upgraded my laptop from window 7 home to windows 7 unlitmate and the wireless network adapter has been removed is there a link i can download to re install it so that i can connect wireless again?
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Feb 28, 2011
I have a Gateway Notebook Model ML6720 that has built-in Wireless. The PC was heavily infected by Virus and I had to re-install Vista Operating system. Now, it will not detect the Wireless Adapter. I went to the maufacturer's website on another computer and downloaded the driver and installed the driver on the laptop. However, it did not work. The blue "wireless" light on the laptop is "lit", however when I go to "Device Manager" and look at the Network Drives, it only shows the wired Ethernet option.
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Apr 28, 2013
I have an old laptop and thought it would be OK for grandson to use until he can use a better one.It runs XP home so I thought I would reinstall win before handing it over, however after the reinstall the laptop cannot see my Virgin modem.The model of laptop is Acer Aspire 1640z it has a button on the front to indicate wireless status but that is showing nothing at all it is just a clear white colour.I did search on here before posting and found a post that had been dealing with a similar problem, I downloaded "win XP -KB91702v3-x86ENU.exe" as was suggested in post but that hasn't worked.This is an old laptop but it was working and connecting to internet fine before I did reinstall.
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May 18, 2013
i have to re-installed windows 7 on my Dell Inspiron 15r but now can't connect to the internet, the device manager shows the network controller in not installed at well as the PCI Simple Communications Controller.
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Oct 15, 2012
Recently, I re-installed windows XP on a newly formatted hard drive. I tried to use the network setup wizard to create an internet connection via a cable plugged into back of pc but the wizard says that it can not detect network hardware. I believe the network card is built into the Motherboard. I tried to isntall drivers from the Dell Cd that came with the system but it fails to detect a modem. My system is a Dell dimension 5150?
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Feb 7, 2013
I did a custom reinstall on my dell latitude e5420 laptop using dell windows 7professional 64bit sp1dvd and now my wireless network is not working. I tried turning the switch on and off, restarted my laptop, and I also went to dell suport and downloaded all the recomended drivers and it still doesnt work.
I went to device manager and noticed that under "other devices" there is a yellow exclamation mark on the network controller.
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May 29, 2012
last week i noticed a lot of connectivity issues while surfing the web through wifi. my setup: dell vostro 3550, wireless adapter n1030, win7 64-bit after several attempts of fixing the issue following recommendations wrt the n1030 adapter (eg deactivating bluetooth, changing channels of router to 1 or 11, etc), I decided to complete erase all driver and hardware entries of the blue-tooth wireless adapter (like suggested in this thread: [URL]
afterwards i installed ALL available and latest drivers from dell or/and intel regarding this wifi adapter. the result is that the wireless adapter is again shown in the hardware manager and also in the system information of win7 which is great.BUT, somehow the win7 wifi network software/tools does still not recognize the adapter by the means of unplugging the lan cable i just see the wifi symbol with a red x. also opening the network and sharing console does not show the adapter to me although when clicking on "configure wifi networks" and "adapter properties" it is there and active "ready to use". additionally, the intel wireless diagnosis tool tells me that the adapter must have been deactivated or deinstalled. well, the tool is partially right, but the adapter was reinstalled and shows up in the hardware manager. somehow it missed that point ?
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Feb 20, 2011
I just reinstalled xp and now it sees the ethernet connection but I don't have an ip address.
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Feb 8, 2011
Was running XP in Italian OS, and it has been reinstalled on my system when I wasn't there in English. Not a problem. however after the reinstall , my network card comes up as 1394 net adapter, and in the network settings this is the only connection available. I cannot connect to the Internet, I am pretty certain that the card identified is not the correct one, but, there is no other card visible, and no way of repairing it, or installing something else. Neither is winsoc corrupt. My internet connection is broadband always on..
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Sep 30, 2012
We have a client whose Barracuda 410 has been out of warranty for at least 6 months, and had its hard drive die. They have a sister location with a 410 as well. Any way to clone the hard drive of the working 410 onto a new hard drive, then do a factory reset to set it up from scratch, or maybe import a config file if one was saved?Or, did they just get downgraded to a shitty $4000 1U server? I'm sure I could install something like untangle and get it to do some filtering without issue, or since it's actually an Athlon II X2 635e, which supports VT, I may just bump it to 8GB of RAM, throw in a pair of low profile drives (at least one, as I can fit that under the LAN/WAN ports), and turn it into an ESXi server to replace a few machines that are sitting around doing practically nothing (AV server, WSUS server, and whatever their door security system server is).
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Apr 11, 2011
i just had to reinstall xp sp1 and now can not get on the internet to update the sys really need to get this working soon have a client coming on the 13
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Oct 1, 2011
I'm not working on a computer now. This is just a question of curiosity since I am still learning networking. I did a reinstall for someone. Once they brought their computer back home their Verizon DSL connection was not working. He could not Ping Google.com.
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Nov 9, 2012
I lost password to reinstall. I have serial number.
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May 15, 2011
I had to do a total recovery on my Toshiba laptop after getting a bad virus. Now I can't get my router to recognize itHow can I reinstall it? I've worked on this computer for several days trying to get rid of the virus (windows recovery) and it was so bad that's when I decided to just do a recovery on it, and I am worn out and would love to be able to just get this last thing fixed
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Jul 4, 2011
i have a Dell Latitude D810. I just wiped and reinstalled the OS. i have updated everything from windows update including chipnet,.Net, flashed the bios, and did a scan, and updated drivers. i have tried to update drivers from the original CD.problem: I cannot seem to get the computer to realize it has an internal network card. there is no switch on laptop. i have tried manually updating drivers, performing scans, etc. when i go to Dell website, it says to go to network connections, and click on the Wireless Connection to set it up, but that option is not there (only LAN). i am on internet through LAN but cannot see anything wireless to set up.when i am finally able to see wireless options, i want to connect to my existing network, so i do not need to set up a new network.
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Apr 3, 2011
I recently wiped my dell dimension 4550 clean due to the fact that it was given to me. I reinstalled win XP home and now have question marks beside Ethernet controller, Multimedia Audio controller, and PCI Input Device under the device manager. It shows that my Network adaptor is the 1394 Net Adapter. I have tried ipconfig and all it shows is Windows IP Configuration. no address or anyhting else. I am my ISP is Comcast with a cisco DPC3000 modem but they did not give me any drivers for this product. I have searched the dell website to find the drivers but am not really sure what i am looking for once i key in my service tag. I do have internet connection through my laptop which is a macbook and everything i load and transfer either doesn't have setup files or wont run properly on the dell unless i have internet acess.
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Dec 27, 2011
Ive just formatted both my hard drives and reinstalled win 7. Before this, my wireless connection was working just fine and after everything was complete with the win 7 installation a wireless connection cannot be detected. However, plugging an ethernet cable in allows me to access the internet just fine. I can also use the internet wireless'ly via my laptop, so its not a problem with my actual internet connection.After reinstalling I put my Gigabyte motherboard CD into the computer which ran some auto installations, one of which being a driver 'Realtek 8111/8168 LAN driver for gigabit (Win 7).' This didnt make any difference and I still could not access wireless internet. The list of component parts I got when I ordered my computer lists a '802.11N 300mbps PCI Wireless Network Card,' but no further info on make or model.
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May 28, 2012
I just reinstalled vista and put my disc with drivers in and may have chosen the wrong network adapter. Does windows automatically locate my adapter? My computer receipt lists "integrated 10/100 network card" and "intel 4965AGN wireless-N mini card".I can't access the Internet.When I ran the setup from the drivers disk, I chose intel 8255x-based PCI ethernet adapter (10/100). My other devices have issues too. There are 3 base system devices an Ethernet controller device and video controller that have the yellow exclamation points by them, as well as the network adapter.
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Jul 2, 2011
I have a Dell Dimension desktop 4550. I did a reinstall of Windows XP sp2. Now I am having an issue with my wireless card. I am unable to install the driver. I don't have the original CD that came with the card. The wireless card is a Buffalo Air station wireless G. I went to the Buffalo site and downloaded the driver from the model number on the wireless card. I then attempted to install the driver using the Device Manager from a folder on my desktop. No such luck. I also tried to install the driver from the Device Manager using my memory stick. But that didn't work. I did uninstall the wireless card before attempting to install the driver. Now, My PC does recognize the wireless card and asks me to install the driver after every start-up.And yes the Device manager has the yellow exclamation point and exclamation marks under the Ethernet controller multimedia Audio controller and Network controller.
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May 29, 2011
So I reformatted my hard drive today and reinstalled Windows XP Professional version. I have a desktop tower, but I use a Netgear wireless adapter to connect to the Internet. I went to reinstall the program from the CD so I could connect to the internet, when a prompt came up saying that I had to download and install some update to my OS to install the software. To do that, I needed to connect to the internet. So, I took the desktop to a hard point and tried connecting it to the house router through an ethernet cable. However, the ethernet connection is not working either. After reading some similar problems, I went to Device Manager, and noticed that the devices: "Multimedia Audio Controller", "PCI Modem", and "Video Controller (VGA Compatible)" all have yellow "!"s next to them.
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Mar 30, 2012
Need to reinstall wireless adapter to go on line.
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Nov 21, 2012
We've been using a 2Wire from our ISP to connect to the internet, and a Dlink DIR 655 for our wireless network. (Since the 655 has "N" speed, we can transfer large files between computers much faster than with the 2Wire.) The setup has worked fine for a few years, but recently both devices were slow. After turning them off and on a few times, unplugging, etc., without much effect, I reset both units. They're working now, but I've lost our network name and password; our Macs (and iPhone & iPad) are now using the default unlocked Dlink network. I tried to input the Dlink's default IP address, 192.168.0.1, but the address never connects. Any suggestions on how I can access our DIR 655's IP address, so I can reinstall a password and network name? If our tech guy (now unavailable) changed the Dlink's default IP address years ago, wouldn't it it have reverted to the 192.168.0.1 when I reset?
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Jan 23, 2012
Complete reinstall of Dell 610 Latitude, Driver 'Dell Wireless (US) WLAN Network Adapter Card, Rev A04 seems to be the correct one. When the install starts, it never goes beyond 'Setup is searching for installed components.' On the Drivers page it shows that the hardware is installled.
Device Manager, Hardware shows yellow for Ethernet Controller, Network Controller, PCI Modem, PCI Simple Communications Controller, which indicates to me I don't have the drivers yet.
Can't stop it, except via the Windows Task Manager. When I do that I get a dialog box Titled 'Dell Wireless WLAN Installer, An error occurred while launching the setup. The remote procedure call failed.
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Mar 26, 2013
Our subscriber is suffering from bug CSCti52867. The file system check repairs errors but we are still experiencing the read-only file system. We can ssh into sub but there is no prompt to enter commands. None of the services are started so there is no web interface. Firmware update cd updated firmware to 3.6 but problem still exists.We have successful backups from pub. How to reinstall/restore sub after hardware failure? This is the first time I've ever had to work with dr.
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Dec 21, 2012
I reformat my old PC and installed Win XP SP3. There were no errors during installation and everything works ok. However, I'm not able to connect to the internet with my ethernet cable. The LAN connection shows 'Connected' but properties shows some packets sent but zero received. There are no antivirus program installed, windows firewall is turned off as well.
I've tried the following:
- Tried the same ethernet cable connection to another PC and I was able to get on the internet (so no ISP or router issues I assumed).
- Fix the stack using Winsock - didn't work.
- Device Manager now shows Network Adapter > Atheros L2 Fast Ethernet 10/100 Base-T Controller #2 (no yellow question mark). Although I had to reinstall the driver after XP installation.
- Here's the result of ipconfig/all:
Windows IP Configuration
Host Name . . . . . . . . . . . . : fiu-cf8cd9c6ded
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Unknown
[Code].....
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Jun 6, 2011
how to reinstall wireless connection
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