Network Adapter Does Not Show On Device Manage?
Aug 19, 2011
Since downgrading from vista to xp on tower (packard bell bv)have had internet connection issues (no workie!).device manager shows no modem,but modem working fine through laptop wireless set up.odem is through virgin (netgear),have tried to find update for netgear drivers(no chance)but obviously modem is working ok through laptop!have also tried to find update on motherboard (m2 ns-nv, 1.xxbus clock 200mghz bios phoenix tech).
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Apr 8, 2012
network adapter does not show up under device manager windows xp
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Aug 2, 2011
I'm typing this on my Droid X so pardon the typos. I don't really know where to start or what direction to take so I'll list my major problem, then all the facts/info/and actions I've taken to attempt to fix the problem.Problem - I can not connect to the internet and no network adapter shows up under device manager I have an Asus 5671 running windows 7. I purchased the unit about a year ago.It's outside of the manufacturers warranty. Power went out about a week and a half ago and I believe this has something to do with the cause of the problem. I have repeatedly spoken to ASUS about this downloaded the network drivers from their site. When I install them I receive no error message saying they were installed incorrectly or failed to install, but my network adapter still does not show up. I have recovered my computer to factory settings and the problem has not gone away.
While attempting to recover my computer to factory settings, I found out it didn't already come with a recovery disk set up, so I followed the prompts to make a recovery disk (after all this trouble was already happening), so I wonder if creating a recovery disk was pointless since the network issue was already present. I have my router hard lined to my computer, and it's wireless on. The wireless works with my PS3. My computer itself is not wireless. Asus first said the problem was 100% digital, now say it's a hardware problem. I was told I will have to buy a new motherboard to fix the issue.
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Jan 28, 2011
Just restarted my Inspiron 1521 and what i see is NO Connection icon.Device manager does not show Dell and Microsoft adapter.
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May 22, 2012
we managed to integrate our newly setup ACS 5.2 to our regional domain. now im creating a Device Admin access Policy for Regional Network Admin group and Regional Network Operators group. each having full and read access respectively.
i already have the default identity policy and authorization policy with with command sets fullaccess and showonly for each group, now i dont know how can i match the AD group regionaladm and regionalops so that each user falls under one of these groups will have a correct read/write access.
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Jun 14, 2012
we've configured an ACS 5.1 and integrated it with active directory Win2K3, we created two groups in the AD for managing network devices one for Administrators and the other for operators (read-only), so we configured a device admin policy and both groups work fine, but now we are facing a little problem any user who exists in the AD can login (user exec mode) in the network devices and we want to restric the login with the policy, but we just don't know how. Is there a way to get a user be authenticated against external group or internal acs but at user level, just like you can do it in the ACS 4.X?
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Jan 20, 2011
I put Win7 on a customed pc bought online. The motherboard has an Atheros L1 integrated NIC and I installed a Dlink dge530t NIC into a PCI slot. I know I have to disable the onboard nic but the installed card is not comming up either in Device manager or network connections. What gives? In the bios under integrated peripherals i did enable PnP OS.
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Apr 11, 2011
HP computer, was working last friday and today it isnt. Can not connect to the internet or outlook etc. Looked in BIOS says it is conected to LAN - tried enabling and disabling it and re-booting it. Still nothing. Had a tech guy that said to look in device manager, but network adapter was no where to be seen. What shall i try next to resolve this problem?
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Aug 30, 2012
co worker brought me his comuter to reinstall windows xp, because he did not like vista, he also had his own xp discs, i have done everything like normal, have done this a time or two not my first rodeo with reinstalling windows xp, this is however the first time that this network issue has happened, i have installed the device driver cd as well along with the reset tool from dell's website, im getting NOWHERE.
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Mar 5, 2012
No network adapter showing in device manager
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Feb 13, 2011
my network adapter can't be found. so i do i find i/
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Mar 20, 2011
i reinstall my computer today, and i can't connected to the internet.also, i can't find newtork adapters in the device manager section.something must wrong, i just don't know what's wrong.
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Jun 21, 2012
There is no wireless connection icon under network connections neither is there a device listed under network adapters in the device manager. My laptop used to connect to wi-fi but i think somehow the adapter was uninstalled or just plain broke... is there any easy way to find out if i can just reinstall it or if i need a usb adapter now?
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Nov 4, 2012
My USB Belkin Wireless G Network Adapter seems to disconnect whenever I remove another USB device (usually a memory stick) from the PC.The problem started when I accidentally updated the driver via Windows. It didn't seem to work at all with this updated driver and I couldn't roll back or do a system restore to fix it. I'd done this before and ended up doing a complete re-install of Win 7. This time I did an upgrade install and the driver problem was cured.I'm running a HP XW8400 with Win 7 64 Pro which has been faultless for the 5 years I've had it.The only other change I've made recently is that I've stopped using a D-Link USB hub and started using the USB connectors on the HP LP2465 monitor.This only affects the wireless and no other USB devices.
When it disconnects, Win troubleshooting goes through the motions and reverts to LAN and doesn't see the wireless USB at all. This also happens if I don't use the troubleshooter.Device manager shows the driver to be working, but the wireless USB doesn't function even if I connect it directly to a USB port.The router is still working as all other devices in the house are connected.The only way around it seems to be a re-boot, but when this fault happens the PC gets stuck at "Shutting Down". Without the fault, re-boot or shut down works fine.When it happens I have to power off and on. This usually works fine but every now and then I notice the device driver for the Belkin is disabled.I've found a workaround in that I can take out the Belkin USB before removing another USB device. After the USB stick or whatever is removed if I then reconnect the wireless USB it reconnects fine.
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Aug 4, 2012
How do I find the exact driver inside Realtek GBE Ctrlr Family?
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May 24, 2011
Network Adapter not found on Device manager in normal mode, when in safe mode it shows the Network Adapters
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Apr 30, 2012
I have an i7-2700K system with MSI Z68A-GD80 MB running on Window 7. Awesome system. Only one issue. The Network Adapter section keeps disappearing from Device Manager, causing my ethernet to fail, no lights on either of the RJ45 ports with cable plugged in. All of the latest drivers are installed. I've Googled it and see others with the same problem and have followed the "temporary" solution - shut down the system, unplug it from the power supply, yank the memory out, press the power button with PSU unplugged to "bleed" the caps (or use the pwr/reset button on the MB before shutting it down), let it sit for several minutes (it takes mine at least an hour, so I'm thinking the system needs to be completely cooled down) and then put it all back together and turn it on. Network Adapter section shows up again, Ethernet lights return, internet works again.
This works until the next time the system shuts down and then I have to do this all over again. Extremely annoying problem. I'm not sure if it's a faulty MB or if there's an actual permanent fix.
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Sep 13, 2012
I'm trying to install my WMP600N wireless adapter. It's not showing up in my device manager. The thing is I've installed it in the past and ran into some driver issue which made me give up. But it showed up in device manager before so I know it's not a dead card. Right now, plug and play isn't working. How do I get a Wireless Connection to show up in my device manager? This is for my PC. I also have a couple drivers I could use but I don't know how to install them because they are not exe files. I can't select upgrade drivers because the network adapter isn't showing up in the first place.
I have tried unplugging and replugging, and also scanning for hardware changes in device manager.
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Jan 5, 2013
I have an acer M5641 desktop and i do not have a network adapter , i reinatall windows 7 basic premium and no success
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Nov 3, 2011
It may be a coincidence but my Broadcom Network Adapter 802.11g stopped working after trying to fix 'unknown device' in Device Manager (It was working perfectly before this).OS: Windows 7 Starter on 'BenQ Joybook Lite U105'.I tried the Windows Network trouble shooter and it didn't work (saying there may be a problem with the driver. I uninstalled the driver and re-installed it (including a possibly newer one) and it didn't work. Within 'Network Connections" the Broadcom wireless adapter is shown as 'disabled' I R-clicked to enable it, a window popped up saying it was enabled but it still showed as being disabled. My feeling is that something is preventing it from being enabled, logically, I would guess. Also went to 'Component Services' and ether started or restarted everything with the word network on it still no luck..My Google search on an other pc , now on day 3, couldn't find anything. (BTW the 'unknown device' which according to the icon, seems to be the joybook itself, is still not fixed and still listed as 'unknown device').
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Aug 22, 2011
I have a Sony Vaio VGNFW378D that runs with Windows Vista. Ever since I got this computer (about 2 yrs ago), I have had problems with it suddenly disconnecting from the internet. When this happens it could never detect any wireless networks and I would have to restart the computer to temporarily solve the problem. It usually happened after the computer was in hibernation.
Yesterday this happened again, only this time restarting the computer did not solve the problem. When I could not connect to a network I clicked on "Diagnose why Windows cannot find any additional networks" and it said "Install wireless networking hardware, and verify that the correct drivers are loaded".
I went onto the Sony website to download the Intel Wifi link 5100 AGN wireless LAN Driver and updates. The download was not successful and I received a message indicating that the latest updates of this driver were already installed in my computer.
Representatives at Sony only directed me to links that had steps to finding out what my problem was, which I followed with no success. Most of the steps included enabling the adapter in the device manager, uninstalling and reinstalling the driver, etc...I could not do any of these things because the driver does not appear in the device manager at all.
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Oct 29, 2011
I have a Dell Inspiron 1525 that suddenly has an issue with Wireless Networking. When I try and troubleshoot it shows me that the Broadcom 802.11 Multiband Network Adapter has a Code 10 error and says the "device cannot start." I have tried uninstalling and updating the driver, but it just continues to tell me that it has the best driver every-time I try and update it.If I plug the laptop in to the router with a wired connection it works just fine, so it is obviously an issue with the wireless adapter.what I should do in order to get this to take a new driver so it works again?
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Jan 17, 2012
I operate my computer on usb modem and my computer is very slow so can you sujest any device to increase internet speed.
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May 13, 2012
I am having LMS 4.0 Software and taking the Inventory with it, but there is somewhat a strange problem .I CAN SEE THE LMS DISCOVERING MY DEVICES IN NETWORK BUT DOES NOT SHOW IN THE DEVICES LIST(where we see all the devices)
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Aug 30, 2011
After I wake my Windows 7 based computer from sleep or from hibernation, the network icon in the notification area do not show the "not connected" status. The Dell 1390 WLAN does not show in the device manager.
-Dell Inspiron 1521
-Dell 1390 WLAN
-Win 7 New driver
- Windows re-installation doesn't solve
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Feb 1, 2013
I'm trying to connect an HP Laserjet 4050n to my wireless network but it isn't finding it? I've tried disabling firewalls etc and still no luck.
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Apr 27, 2011
Dell Wireless 1390 WLAN MiniCard on my Inspiron 1521 with WINDOWS 7 does not show in the device manager. There is a popup window that says Driver blocked due to incompatibility.Ive tried to install new drivers but it doesn't work.
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Nov 4, 2012
I did a clean install of windows 8 and my tooth application or drivers do not show up in device manager dell xps studio 7100.
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Sep 26, 2012
Im looking for tool that wud manage nsf files on network...
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Jul 29, 2011
I have an internet connection (landline and wifi modem) at my parent's summerhouse as I need it for work. Nobody else does around here so I get constant nagging from neighbours to give them the password. I can't say no however I'm afraid they may use up too much of my bandwith connection which could lead to alot of money being lost from my part. Constant and stable internet is a must for my work. how can I limit the bandwith I give to them? Can I create a second public network with limited bandwith or something like that?
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Jan 10, 2013
1) How do you manage your inventory of network equipment from the time you receive a product into inventory to the time you decommission it?
2) How do you make aware the people who manage your network monitoring/reporting software that a device has been added/removed from the field?
2a) How do you notify the people who manage your network monitoring/reporting software of what is to be monitored on a new device in the field? Of a new interface that has been added/removed on an existing device?
2b) How quickly do you notify for 2/2a? i.e. minutes, hours, days, etc.
3) What types of interfaces and resources do you monitor on a network device?
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Dec 4, 2011
I have a XFX Nforce 750a SLI mobo and reinstalled winxp pro and now Im missing the network adapter in device manager. I have a wireless pci card installed and can find that under hidden devices in D manager but no onboard! I do have yellow ? for other devices and yellow ? for everything in there:[CODE]
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Mar 10, 2012
I should set up a network for a little enterprise.The requirements can be summarized as follows:
- All the "business" softwares have to be stored in a single computer (let's call it "the server"). The other computers (in this case there should be at most 2 or 3 computers) can execute these softwares through the server. So there are no local copies of those softwares on clients, only on the server.
- The main computer (the server) shares also a printer.
- All the computers in the network, are interconnected through a single wi-fi modem/router. Some of them are connected through the wi-fi interface and others through an ethernet cable.
the server, in order to perform some special procedures, has to connect to a special modem which connects it to a remote private network. In order to do so, the server disconnects from the local enterprise network because Windows does not allow me to stay connected to more than one network at the same time.The remote private network does not require to disconnect from any other network, it's just a constraint imposed by Windows.In the meantime, clients are not able to execute softwares anymore and cannot print anything.when the server is connected to the private network, it still needs to execute the "business" softwares.
Is it possible to keep the server connected to both the networks without denying the access to softwares, data and printers to anyone? If yes, how?If not, how can I design the topology of the network in order to share softwares and other data among all the computers (server and clients)? It's important that when the server connects to the private network every computer (including the server itself) can still access softwares, data and printers.
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