I just recently got the internet and I have a desktop computer that has ever rarely been used and it has never had the internet on it. I called tech support of my ISP to see what many be the problem why I can't connect to the internet and found that the source of the problem was I do not have a LAN network connection. When I open Network Connections on the computer, nothing is there. I also went to device manager and there is nothing there for Networking. Under category of "Other Devices" in Device Manager there is a question mark next to "Ethernet Controller". Are there drivers or something I need download to fix this so I can connect to the internet via a DSL connection.
My computer specs are:
Windows XP Professional
Service Pack 2
My Ethernet is not showing up in device manager or Network Connections. I've checked the bios and it is enabled. I've also tried to install the drivers, but at the end of the install this error message pops up " the Realtek Network Controller was not found. If Deep sleep mode is enabled please plug the cable"
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.
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?
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.
i've just upgraded my graphic card and now i don't have any network adapters listed in the device manager (only firewire under +IEEE 1394 and all the other devices) I've already reinstalled Windows 7 (64 Bit) and tried installing another LAN card (10/100) - that wasn't recognized.
Within the BIOS (award- Motherboard- GA-P35-DS4 ) i couldn't find anything related that should be turned off/on? [URL]
Could it be broken if it is not appearing there? If yes- why isn't the motherboard recognizing my other LAN Adapter that i've installed on the bottom slot
Should i reset the Bios by pulling the battery/using the cmos jumper?
I have recently reinstalled Windows xp and normally lost all the drivers for my NIC card, so i went to the manufacturer's site and downloaded the drivers, but yet there is no Network adapters in my device manager.. i'm using Silan RTL8139 fast ethernet adapter on winxp.
I have a computer running Windows Vista that has been unable to access the internet, either with wireless or cable. It just says that no connections are available.Troubleshoot doesn't detect any problems.I also realized that I cannot access device manager, nor can I add/uninstall anything. When trying to get into device manager, I get " the specified service does not exist as an installed device".
I just formatted my laptop and realized that the network adapter is missing from my device manager. When I checked with the troubleshooter, it said "Windows did not detect a properly installed network adapter. If you have a network adapter, you will need to re-install the driver". What should i actually do ? I have acer aspire 5742 laptop. I downloaded Acer Aspire 5742 Wireless LAN Driver (Broadcom)Broadcom Wireless LAN Driver 126.96.36.199 23.1 MB from [URL]... into my usb and run the setup file. And restarted the computer. Still nothing has changed. It is not listed in my device manager.
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?
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.
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.
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.
I have a Sony Vaio Laptop VGN-NS20M and have rebooted it as had a few issues with it. Now the internet drivers have disappeared from device manager. The only thing there related to the internet is under modems. Which has nothing to do with the wifi or the ethernet port.So cannot connect via wireless or the ethernet. Seems strange both have failed. There is no ? or yellow! there, as there is no devices there.I have tried the drivers from the Sony website but they just do nothing, and the troubleshooting from the network icon just says Windows cannot find a driver for your network adapter.Its a dual boot laptop with Vista and Win7 and have the same issues on both OS.
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.
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]
I was trying to fix a diagnosis error under my Internet Connection stating your computer appears to be correctly configured, but the device or resource (DNS server) is not responding. I thought maybe going to Device Manager while showing hidden files selected then go to non plug and play, and then I deleted NetBT, and then a PC reboot. I was very wrong because I have no Internet, and honestly, I only have one PC.I have Windows 7 Home Premium Anytime Upgrade that I bought. It's a 32-bit OS.
I would like to use the Cisco ATA 186 as a SIP device with Cisco Call Manager 7. However, I have found that the SIP firmware for the Cisco ATA 186 is unsupported by Call Manager 7.Therefore, In order to use the ATA as a SIP device with the Call Manager, I believe I will need setup the ATA as a 3rd Party SIP device by doing the following:
1. Disable the TFTP option within the ATA, so that the SIP firmware is not overwritten by firmware from the TFTP server.
2. Install the 3.2.1 SIP firmware on the ATA, since the ATA is currently running the 3.2.4 SCCP firmware.
3. Register the ATA, as a third-party SIP device, with the Call Manager .Should I register the ATA as a 3rd party device?
Have an hp pavilion a1700n with amd athlon. I switched from Vista to XP, but it's not recognizing some drivers. The network card is not detected on my pc, however the device manager says is working properly!!!??? What can I do? I need to connect to the internet in order to download the other drivers.
my wireless connection suddenley stopped working, the light no longer turns on and the wlan is no longer an option in the vaio smart network folder, its completley disapeared, i can only connect to the net via ethernet cable now