How To Fix Wireless USB network adapter vs. Wireless PCI card

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Trying to connect to a network source may sound easy but it can’t help to encounter a problem once in awhile. Your network connection may not be properly configured or there is technical failure. Other times, there is no connectivity on your end. These errors are common examples of network error. It appears when there is something wrong during connection hence it cannot reach its end source. Still, these errors indicate the nature of the issue to help you resolve it.

List of the common network errors:

  • A Network Cable Is Unplugged
  • IP Address Conflict Address Already in Use
  • The Network Path Cannot Be Found
  • Duplicate Name Exists on the Network
  • Limited or No Connectivity
  • Connected with Limited Access
  • "Unable to Join Network Failure" error -3
  • "Unable to Establish the VPN Connection" error 800

From the Forums

A user in the forum details it further:

id actually prefer a pci card because its more hidden and no extra wires.   Is one noticeably better than the other. Obviously I'd like to get the USB card for it's mobility/ easy installation/ plug and play etc. But will the USB network adapter take a hit in speed?

newegg) as well.   i use 2 usb adapters with no issues with speed. Also open to other suggestions (i.e. For reference I'm looking into the following. vs.

What causes Wireless USB network adapter vs. Wireless PCI card

Seeing a network error while you are in time constraints can be annoying but there are still solutions to these errors. Once an error message appears, you can click on the Diagnose option using the Windows wizard to run a diagnosis of the problem. After several minutes, Windows will show you the cause of the problem while also providing the right solutions. However, there are times when Windows may not give you all the answers so you need to fix it manually. First, you need to change your adapter settings. Look for the settings in the Network and Sharing center. Second, reset the TCP/IP. If changing the adapter setting, you can change the TCP/IP. Third is to uninstall network adapters so you can scan and apply any changes in the hardware.


More info on Wireless USB network adapter vs. Wireless PCI card

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replacing atheros AR9285 wireless Network Adapter with Intel wireless adapter for lenovo z570

but my laptop got atheros AR9286 wireless Network Adapter.1.   so is it possible to replace  Atheros Wireless Network adapter with intell wireless network adapter. You might want to explore this since this is easier compared to the replacement of the wifi card.

This restriction is popularly called as the whitelist. An alternative to the desired wireless communication between your TV and your unit is to have ChromeCast.

Takenote that you can't just replace the card with the same model number without complying with the indicated fru number. but my laptop got atheros AR9286 wireless Network Adapter.1.   so is it possible to replace  Atheros Wireless Network adapter with intell wireless network adapter. Doing so, will result to a error message at startup.

Wireless Network Adapter/Card

I thought I was getting rid of ones I did not use, but since restarting I have been having problems with my wireless internet.(The files are not in the recycle bin so I cant just restore them. If so, you should be able to use that to reinstall the file(s) you deleted.
I don't know what file I need either. )The wireless just isnt picking anything up, and isnt even on.

My laptop kept reminding me I was running out of disk space so I decided to free up some space using add/remove programs. Did the Laptop come with a separate CD containing Software/Drivers for the built-in hardware - network adapters, sound, graphics, modem etc? The buttons on the front of the laptop wont light up like it normally does and pressing them does nothing, it should turn the wireless adapter on/off.Have tried downloading internet stuff from acer website, and have tried uninstalling the network cards which show up in device manager and then rebooting, but neither solves the problem.any ideas?I am using an acer aspire 5040, on windows xp, and am trying to connect to virgin media's wireless internet.

Wireless network - adapter or card?

Future upgrades.

I'm just wondering which would be better, an adapter like this, or an internal PCI wireless network card. I'm guessing pros of the adapter are you can put it somewhere away from computer interference? and move it around if you want to try to get a better signal.

Get a USB 2.0 adapter. But will USB limit the speeds of the adapter at all?

That's a USB 1.1 adapter. Might have to get a 802.11g adapter but you want that anyway, even if you have a 802.11b AP.

Wireless Network Adapter or Ethernet PCI Network Card

Now were are told we need to install an ethernet PCI network card or a network adapter. We were told we needed to upgrade to a r6300 netgear router which is capable of 1000mbps. I am told we have to have a 2.0 port for the network adapter to work. We had a Netgear n150 wireless router but it wouldn't support the 1000mbps speed.

I know we need one that is rated 1000mbps, are these universal or will we have to buy one that fits each brand of computer?

It would be cheaper for us to install the internal Ethernet PCI Card, my problem is I don't know which one to buy.

Our internet service provider updated our internet speed from 100mbps to 1000mbps for no extra cost.

Wireless Adapter/Ethernet Network Card required ?

Are these easy to set up?And any suggestions for good products (performance and price) Any advice greatly apprciated

I find it hard that a c2002 PC has no ethernet connector.
Have 'old' PC c.2002Just switching to Broadband (PlusNet) from dial up modemHave received Wireless Router as part of package(BT Voyager 2110)Have been told I also need a Wireless Adapter (they suggestBT Voyager 1055)They have also supplied an Ethernet cable to also enable wired connection also (which would be useful). It is also known as LAN and is the same shape as a dialup modem socket, but bigger:)Is this a branded PC.

However I have been told that I need an Ethernet Network Card as my PC doesn't have an 'RJ-45' socketDoes this sound right ? Have you got the make and model of it, so we can check.

Can someone recomend a good wireless USB adapter + network card?

As for USB let me tell you a story, up until a while back NTL my cable provider were issueing USB dongles for users new to broadband, however there use as a network adaptor was next to useless with constant dropouts and driver issues, to the point where they pulled the USB idea and insist on a wired NIC, the same goes for AOL, one of the biggest ADSL providers, they to used a ADSL modem with a USB connection until a while back, now there modem connects to the ethernet socket on the PC and doesnt have a USB socket anymore. I dont see why the phone company are telling you to get a wired and a wireless NIC you only need a wireless NIC to go wireless. Anyway, does anyone know of any good manufacturers of network cards and usb adapters?

At least with a USB i dont have that problem so i'll stick with them. Short and long Linksys Belkin and avoid any USB dongles, thats my opinion anyway. I called the phone company and asked them what do i need to put in my machine to be able to go wireless and i was told i need aq network 100 based T card and a USB 802.11g wireless adapter, I think they also said a PCMCIA one would work also, but i dont even know what that is and where it goes. If its a desktop PC then the same makes apply, but you would need a PCI type card.


I'm getting wireless internet service for my new machine but i know very little about this stuff, i dont know which brands are good and so on.

Wireless network card adapter problems (replacement)

I am a first time Lenovo owner.I tried to replace the Intel wireless-n 2230 card in my Lenovo Y510p Ideapad notebook with an Intel 7260HMW ac adapter and got an error message at boot stating "Unauthorized wireless network card detected.  Power off computer and remove adapter".I have 4 questions.  All answers would be appreciated, or at least entertaining.1)  is there a way to get this to work?  or will their be a bios update adding more hardware to the "whitelist"?2) Does Lenovo have email support? ('cuz I can't find it)3) Does Lenovo realize that proprietary hardware requirements in PC's almost killed several major PC brands about 10 years ago?!  Not to mention the major lawsuits won against these companies.  Do they also realize that because of this (not to mention the horribly slow performance of the PC and the worst mousepad ever) that people like me will send memos to all of their employees, and post to all of their friends on social media, stating that the (my) company will never buy another Lenovo product and explain why?  And that a conservative estimate would be that Lenovo will loose about 200+ PC sales over the course of 2 years (this is taking into account the % of people in the pool tha will actually buy a PC in that time and the % of Lenovo's market share) because of this single poor impression of their product?4) Do they realize tha...

Conflict between PCI Video card and PCI Wireless Network Adapter

Firstly try the network adapter in a new PCI slot, keeping it right next to the video card can hamper airflow around your GPU. Hopefully one of you guys may know of some conflict I overlooked. I originally had the Wireless Adapter installed in the upper PCI slot (PCI slot 1). Processor: Pentium IV 3.3GHZ
RAM: 1GB (1024MB) DDR Ram.

Original Graphics Card: Intel(R) 82915G/GV/910GL Express Chipset Family (Intergrated Intel Graphics card, ew.)
Graphics Card trying to get to work in harmony with adapter: e-GeForce FX 5200 (Nvidia)
Network Adapter: WMP54GS Linksys PCI Wireless Adapter With Speedbooster

Anyhow, here's the story. OS: The memory eater, Windows XP. But it killed my Network Adapter.

When I got the new graphics card I moved it from slot 1 to slot 2 (lower slot) where it remains to this day. I'd like to say I'm a mildly advanced tech user. Anyhoo, to my joy the graphics card was working fine and dandy. Hence why I moved the Network Adapter down a slot so the graphics card could be close to the power supply.

After doing some tests I found out some interesting statistics.
1. Even with the graphics card disabled, it won't work if it's in the slot.
2. For a good two weeks, for no reason, it worked without a hitch.
3.When it does work and I use a USB webcam when the two are working--it kills my network adapter when I plug it into the back. Media Center Edition
Motherboard: Augsburg 915GV (Similar to Intel D915GVWB, it's a lovely E-mach...

Constant problems with Wireless LAN Network Adapter card

Hope someone can help. My girl has a mac and I have both an iPad and an iPhone that works fine..Usually my internet starts acting up after 10-15 min of surfing and I have to reset the network card or restart my CPU to get it back up. Any suggestions anyone??? Today though, no joy, despite uninstalling and reinstalling again. The wireless adapter software is listed in the programs list. I'm about to throw this infernal thing out of the window!!

Did you get any answers from Lenovo about this? May be it has something do to with compatibility with my wireless router... The Device manager does not list the LAN adapter card therefore the wireless switch on the computer shows only bluetooth connections. Eternally grateful for any help.  

I have a 540-E..I am experiencing the same problems.

The past month has been a nightmare! Until recently that is. I've had problems on and off with losing  wireless access but always sorted it by using the troubleshooter to reset the adapter. Most of the time I cannot access the wireless router in my office, everyone else has no problem at all.

This Thinkpad is only a week old...

I have downloaded and installed the driver and software for the card several times and it has wor...

Need a good wireless network card/adapter for laptop

It needs to be compatible with 7 64-bit and I don't wanna be paying too much. I followed the link below and it worked for me. I was in exactly the same boat as you, looking for a Windows 7 dongle on google, and wasn't getting anywhere.

Any recommendations? eBuyer is pretty good for that in the UK.

Puzbie LTD: Getting USB Wireless Adapters Working with Windows 7. Alternatively, go on any online store that allows comments and see what people have been saying.

My network card seems to have crapped out on me, and so I need a new one. If you have any other old dongle lieing about, it might work on Windows 7 already. Turned out I already had the solution in my desk.

150Mbps 150M Mini USB WiFi Wireless Adapter Network LAN Card 802.11n/g/b

can you help me with this problem. Look on the CD for the driver and please reply with the name of the folder containing the driver. It will be something like "RTL8188SU"
It will be on the CD that came with the product.

Do you happen to know the name of the driver?

Malfunctioning wireless network adapter (Intel Wireless WiFi Link 4965AG)

When it can detect wireless network again, it may or may not be able to reconnect to the school network.

My wireless seems to work fine at home with WPA-personal.

Please help  Symptoms:Cannot establish connection to wireless network (either association fails or unable to obtain IP configuration)Periodically unable to detect broadcast signal from wireless access pointWireless radio deactivates itself off from time to time  Steps taken to diagnose/resolve problem:Other PCs successfully connect to Internet via same wireless network, signal strength/stability optimalNo physical barriers or signal interference between problem PC and wireless access pointSSID and network encryption settings entered correctly in router setupSSID and network encryption settings entered correctly in wireless connection management utilitiesProblem PC can connect to Internet via wired connection to cable modemProblem PC can connect to Internet via wired connection to access pointHardware wireless radio switch toggled to 'On' positionWireless radio powered on through ThinkVantage Access Connections utility (until self-deactivation)No errors, conflicts or malfunctions indicated for wireless network adapter under Device ManagerLatest driver software for wireless network adapter installed (vers Protocol installed for device and set to automatically obtain IP and DNS server addre...

HP Pvilion dv6000, adding Belkin wireless wireless G network adapter

My HP laptop, warrantied expired 2 months ago. Any help would be appreciated..

For some reason after loading the Belkin in, it does not find any wireless networks. I called Belkin and spoke with their help desk but they were not helpful.

I was able to install it on my IBM T23 and Gateway laptop.

I have been experiencing wireless wifi connection problems with my HP Pavilion dv6000 laptop. My question, short of disabling my HP wireless card, do I have to remove the actual software (uninstall broadcom ) so the computer will look only at the belkin software? The IBM is old and has no built in wireless card.

ON my HP pavilion dv6000, I slid the wireless button to disable and also went into device manager and disable there too. I bought a BelkinWirelss G USB network adapter- F5D7050 and tried to install it on this laptop. I am running xppro (I went from vista to xp pro..took a long time as I am slow) Anyway, I read that you can add another wireless network card as a work around, in the event that the internal wireless card breaks/dies.

I had to disable the radio on the gateway before it worked.

CISCO PCI Wireless LAN Adapter (Aironet) Won't Auto-Connect to Wireless Network

Anyway, I was using the CISO Aironet Client Utility (or whatever it's called) fine, then I visited a friend's house and needed to get on his network. Any suggestions here? I have an IBM T40 Thinkpad laptop running Windows XP with CISCO Aironet Client Utility installed to manage my wireless networks.

It kept saying it couldn't find a radio signal or that it was off. I always have to do it by hand. Only problem now is whenever I shut down my laptop and re-open it, it never reconnects to my wireless connection automatically. How can I get it to reconnect automatically and if I can't, how can I get it to use the Windows wireless features that are built in and bypass this CISCO stuff?

I came home and it wasn't working for a month or so. One day, I messed around with it and it started working again. He started poking around and one day it was working and the next it was broken. I would if I could and I have tried, although not that hard.

I don't understand the point of this utility as I find the Windows XP wireless connection management more reliable and straightforward, but I don't know how to disable this thing.

Wireless AGN network adapter unable to connect to wireless N Router in 802.11n mode

I have a x61 with built-in wireless Intel WiFi Link 4965AGN network adpater (driver updated to latest version Just converted my wireless 802.11g router (Linksys) to a 802.11n router (D-Link DIR-655).  Wired connection works great, but wireless is not able to connect in 802.11n mode (only connect in 802.11g mode at the slower 54Mbps). ThinkVantage Access Connections (updated to version 5.02) can identify the new router as 802.11n at 100% signal strength but is not able to connect in 802.11n mode.  Tried to edit the wireless mode of the location profile in Access Connections but there is no selection for 802.11n.  I cannot find any more setup I can edit.  Any known issue with ThinkVantage for 802.11n connection or compatibility issue with Intel WiFi Link 4965 AGN network adaptor?   

Solved! Go to Solution. awkc wrote:  802.11n router (D-Link DIR-655).  Wired connection works great, but wireless is not able to connect in 802.11n mode (only connect in 802.11g mode at the slower 54Mbps). The DIR-655 only operates in the 2.4 Ghz WiFi band so you will never get 270 Mpbs connections from a 4965AGN (which is properly 802.11n Draft 2 compliant dual band device) with it. You need a 802.11n dual band router to get full 802.11n speeds with a 4965AGN. Try enabling WPA2/AES encryption on both the 4965AGN card ...

Uninstalled/Reinstalled Wireless Network Adapter - Can't connect to Wireless Router

I'm suspecting some sort of setting has been changed to connect to my home's wireless, but I can't figure out what it is. Paste the results in a message here. Delete all wireless profiles. Please attach a screen shot of the Networks page of the Xirrus Wi-Fi Inspector and show ...

Turns out that once I removed this program, my computer wouldn't connect to my wireless network in my house. I came across a thread that discussed my problem, and one of the Intel workers mentioned that Uninstalling and Reinstalling the program would be the best solution. There still wasn't any difference, and my computer still currently can't connect to my wireless access point. I've rolled back drivers, updated them, and I've refreshed wireless network adapters in my Network and Sharing Center in Control Point.

My computer can still detect networks though, but I've discovered it can connect to my Mobile Phone's Access Point, meaning I can connect to 3G through my phone. I have a program on my computer called Intel(R) My WiFi Technology, which has something to do with my network adapter (Intel (R) WiFi Link 1000 BGN).

Hey guys, need some urgent help here.

I went onto my other devices throughout the home and they all seemed to be working fine, and that my router was still working fine aswell. I'm starting to run out of ideas, and I really need some help. I recently had an annoying notice popping up from this program say...

Linksys WUSB54GS Ver. 2 Wireless Adapter not recognizing wireless network

I unplug from USB port and switch it to a different one, internet stops working

3. At this point the internet is working.

2. Suggestions?

Issue: Adapter detecting other surrounding wireless networks, but not mine


OS = Vista, Router = Linksys WRT54GL , security is WPA Personal, firmware is updated

No go.

4. I try re-making the profile manually as I did before to no avail, also tried switching back to previous USB port. Any help is much appreciated.

I create profile manually (Network and internet --> network and sharing center --> manage wireless networks), and it connects to my network no problem, although still not recognizing on the list of available networks.

Missing Wireless Network Icon; Wireless Adapter Not Working!

So I bought a new adapter (Belkin Wireless G Plus MIMO USB Network Adapter - F5D9050) read the instructions carefully, and made sure that it was installed just as the manual says. (Install the software, wait for the prompt, etc etc.) Everything seemed to be going smoothly until I tried to configure my connections. (Where the wireless detects all the access points, and you put in your WEP key etc.) The wireless adapter seemed to be doing nothing. The device manager showed the adapter with no problems, and no errors, but the program was stubbornly pretending that my wireless adapter didn't exist. Nothing so far has helped. And I quote:

"Wireless Adapter not found!

So, after several hours of tech support, and no progress, I turn to my friends, who are equally baffled. The last 48 hours have been mostly dedicated to scouring the internet for clues to the problem. Previously I was using an older adapter that my room mate was lending me. ( a Motorola Wireless USB Adapter WU830G to be exact.) At first when I installed the motorola it didn't work. Please assist if you can, I'm running out of options.


I have no wireless network icon and I can't seem to get it to appear. I assumed that it was only recognizing that it had power.)

So after ensuring that the previous adapter was completely uninstalled, I take it back to my retailer, and trade it off for a new model of a similar price. (D-Link DWA140 USB 802.11n Adapter ...

Can't connect to net despite wireless adapter connecting to router's wireless network

It appears that the wireless adapter is able to detect a signal from the router but the router is not sending information to the adapter (I can’t even connect to the router setup IP address In short:

Ever since I reformatted my hard drive and reinstalled Windows XP Pro, internet browsers do not detect a connection to the internet despite a wireless connection being detected in the network connections (and the icon in the system tray) when my wireless adapter is plugged into my PC. IPCONFIG/ALL results:

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

The same error msg is displayed in IE, Firefox displays “Unable to connect, Firefox can't establish a connection to the server at”

8) I can connect to the router setting page in the above way using my flatmate’s wireless connection to the same router.

9) Opening up the properties of the wireless connection shows that data packets are sent but not received, e.g. I’d also like lists of any possible things it might be (e.g. Of course if I’m wrong, please let me know & why connecting to the router via an Ethernet cable could help my wireless connectivity when the router is setup and working already. after leaving the wireless connection on for 4 hours – 15000 packets sent, 0 packets received

10) I tried bridging the wireless connection with the 1394 Net Adapter connection in “Network Connections/LAN or High Speed Internet”, this had no effect....

Problem with wireless adapter, wireless network disconnects abruptly

Please help me with a solution. Re-installing,updating wireless network drivers.
2. please do help.

Mine is Dell Inspiron 3537, Os: Windows 7 Ultimate x64.

Re-installing entire OS with full format of all hard drives.
3. Having tried all these still no luck, the problem persists. My laptop wifi works fine for some period of time, but suddenly the current wireless connection gets disconnected and no wireless networks appear in the list. Well i found a way to bring back the connection and to show the available wireless networks by disabling and enabling the dell wireless adapter under "change adapter settings" in Network and sharing center.

The wireless adapter is still enabled only. Changed the power saving options for wireless adapter to "maximise perfomance" for both on battery and plugged in modes. The network connection icon in taskbar changes to no network connection (small monitor with yellow exclamation icon).

I borrowed a digisol wireless USB adapter from my friend. I have no idea why mine is not working properly. But this problem keeps repeating at unpredictable intervals and i have to disable and enable the wireless adapter everytime!. I have already tried the following,

Disabled (unchecked) "allow computer to turn off this device to save power" option under power management tab of dell wireless adapter properties.
4. this works fine all the time with no issues...

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Recommended Links:

(1) Download (Wireless USB network adapter vs. Wireless PCI card) repair utility.

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Note: Manual troubleshooting of Wireless USB network adapter vs. Wireless PCI card is only recommended for advanced computer users.Download this automatic repair tool instead.