Why Ethernet Port On Motherboard No Longer Works
Aug 9, 2012
I've been having an issue with my internet connection. I have AT&T Uverse high speed internet, complete with the Motorola NVG510 ADSL modem. For the past couple weeks, my download speeds have gone from 1.0 MB/s to < 100 KB/s up to 400 KB/s if I'm lucky.I used to be able to download files and watch videos at the same time with very little trouble, but now I only have enough bandwidth to either do one or the other without causing any problems. I thought my ISP had throttled my bandwidth, but I've run the Glasnost tests at url... and it came back as fine.It may not mean anything, but I should note that a few weeks ago, we had storms move through the area and lightning struck our house. It ended up shocking my mom through the USB mouse while she was using my computer, it blew out one of my computer speakers, and I believe it's the reason why the ethernet port on my motherboard no longer works.
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Feb 10, 2013
I have a P7H55 Asus Motherboard with the ethernet port and cable working fine individually. However, when i connect them together,the ethernet light on the router remains stable as if connected but still the desktop shows not connected. This time i have installed the drivers which came from the motherboard manufacturer and are the latest. In the Network and Sharing Center, the icon is enabled. It does not show cross sign.
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Apr 16, 2012
i dont have ethernet controller for AMI motherboard A780L3F
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Sep 8, 2011
I have installed a new motherboard in my destop, i purchased the same model(ms 6763 ver 1.0) but for some reason the driver for the ethernet controller hasnt installedThe motherboard didnt come with a driver disk. I would like to know how or where i can obtain said driver. I have tried a number of sites online via a diffferent pc (as mine at present wont go online as i cannot connect it to hub) but these sites want to install driver/hardware identifier software and as it is a different computer i want to install said driver this solution is no good to me
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Feb 14, 2011
I'm looking (LAN) driver for Win Server 2003 for the MAXIMUS motherboard of ASUS for the lan card
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Aug 10, 2012
I have two of these computers side by side. The card in issue is recognized, but says no driver. I have copied the driver from the good 580e, downloaded everything I could, and cannot get it? Using Win7, 64 bit, comcast DSL. The bad one just stopped working?
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Mar 18, 2011
Is it possible to use my atom mini itx with pci + pci nic card and creating a firewall? No possible problems between using the motherboard port and a pci port? I'd like to fool around with smoothwall or another firewall software.
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May 9, 2013
This has been driving me absolutely crazy but I am glad to have found the source of it. Over the past 4-5 weeks ever since i built my new computer, my computer has always had this wierd high pitch noise. I dont know if its coil whine or not, but the sound signature is def not the same as the coil whine that comes from my 7970 card. It sounds more digital.
What could be the cause of this? And what would the remedy be? My ethernet cable is approx 60 ft so it will be a pain in the ass to replace. Or buy another NIC?
edit: forgot to mention....the noise is constant. Not intermittent with usage. No amount of load or idle on the network changes the noise.
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Jul 16, 2012
Basically, I rebuilt my network over the weekend, to include a subnet, and can no longer connect my desktop to the remote PC. My old router was reset to defaults and re-configured. My PC has been wiped, reinstalled, and fully updated.The error I receive is "Remote Desktop can't connect to the remote computer for one of these reasons: etc" I've only seen this error in the past when the PC I connect to was powered down. I have confirmed that everything is still set up properly on the PC I'm trying to connect to via an associate, and it is not powered down.
Old setup:
[My Win7 PC] ---- [old router] ---- [modem] --- [internet] ---- [Remote PC (Win 7)]
...............................| | |
.........................other local PCs
New setup:
[My Win7 PC] ---- [old router] ---- [new router] ---- [modem] --- [internet] ---- [Remote PC (Win 7)]
.........................................................| | |
...................................................other local PCs
1. I went into Windows firewall to allow Remote Desktop through, but it looks like that only needs to be set for the PC I'm trying to connect to. (Yes/No?)
2. I've forwarded port 3389 from the old router to my PC.
3. I haven't done anything yet to the new router, because I really can't tell if I'm doing the right things. The very first time I connected to the remote PC, it went right through, and I didn't have to change anything in the old router (I think - it's been awhile). I really don't know where to go from here, and it looks like the setup options I've found in the forum so far (static IP, port forwarding, Windows firewall changes, etc.) leave me with more security risks than I had on the old network, and there seem to be some conflicting opinions about the setup process.
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Jan 5, 2012
Well I was trying to get my D-Link DIR-615 router too run DDWRT so I could use it as a wireless reciever.But things have gone wrong, the wireless controller no longer works. and I'm trying to restore the original factory firmware.(this is a spare router we had sitting around it's not an important asset) it boots up fine with DDWRT firmware the wire functions still work, but I needed the wireless functions.I just can't get the original firmware back.
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Aug 16, 2011
the name of my wifi network changed and I do not know why, therefore the password for the former name will not work with the new network name
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May 7, 2011
Acer Aspire 4520 Wireless network no longer works.
The light on keyboard is lit up but when pressed, it says No Device.
Went out a long time ago and I quit using the laptop. Borrowed external adapter which works.
No updates found for driver.
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May 27, 2012
I have recently changed a couple of our companys office routers over from a netgear vpn router to this, all has gone well with the cisco router providing much better speed and reliablilty... But....
I have one little problem, at one of our offices they have a brother printer that has a scanner built in, since this change over the scanner does not seem to want to work,
as far as i can guess the router is blocking communication to the scanner, printing is working fine. is there anything that I need to enable or add to the settings on the cisco to get this working? I believe that the printer is using some kind of multicast to connect to the PC's
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Nov 4, 2012
reliability of the ET dual port server adapter. I have a Windows Server 2012 hyper-v host thats used to run all of the vm's I use in my house on an ASUS P9X79 WS motherboard. The board comes with 2 Intel gigabit nic's, one of which is an Intel server nic. Ever since installing Server 2012 it only registers one onboard adapter for use and the other isn't. Because of this I am planning on getting a second server grade network adapter for the vm's to use and have the onboard dedicated to management only. The only thing currently holding me back is if the OS will properly detect and run the network card in a non-server motherboard? Any insight as to if it will work on my board or not? Google has only revealed uses on server boards and not workstations.
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Jan 6, 2013
I have an E1200 model 1 router. I've owned it for over a year and it's given me no problems until now...Hardwired ethernet connections work fine, but the wifi no longer works consistently. I have several wireless-N wifi devices that either cannot connect to the router at all (they present an error message), or do connect but will not load anything over the connection, or will load web pages very very slowly and then suddenly drop the connection.When I go to the DCHP client table, I see all of my ethernet connections but it does not show any wifi devices, even if the WiFi device is showing a connection to the router.The wifi connection is secured via WPA2 Personal.I have tried changing channels to one that was not congested with any other nearby routers. I have also tried a 30-30-30 factory reset. I am updated to the latest firmware version (1.0.03). I am sure I am entering the correct pass phrase to connect over WPA2. All of my wifi devices are confirmed to be wireless-n, not g or b.
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Feb 5, 2011
I was using desktop computer and got infamous blue screen of death Rebooted and everything was fine except could no longer could see LAN connection or connect to internet The desktop computer also has a wireless card that allows me to connect to router wirelessly but only get "connect with limited access" I have a cable connection through a router and tried connection dsl directly to ethernet and bypassing router but no change Router works for other laptops to connect wirelessly I can see both network adapters in the device manager and both say devices are working properly Here are the results of ipconfig /all:
Microsoft Windows [Version 6.0.6002]
Copyright (c) 2006 Microsoft Corporation. All rights reserved.
C:UsersCooper>cd c:
c:>ipconfig /all
Windows IP Configuration[code]......
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Feb 25, 2011
For other three years, me and my brother have both been connected to our router via ethernet cables. On this Tuesday just gone, however, my brother took it upon himself to mess with the router whilst I was out. Apparently, his internet had been down since we'd had a power-cut on the Sunday, (My internet was fine, and always has been and was fully functional after said power-cut), and before then, it'd been going really slow, and sometimes cutting out. Okay, no problem. Now, the the thing is, that morning, I was on my internet, all happy, and when I returned home that evening, my PC wouldn't connect. My PC still refuses to connect, three days on. It's not even picking up that there's something plugged in.the router is actually flashing to say that my PC is plugged in and connected to the router. I know that there is nothing wrong with the modem or what have you, as I linked my laptop up to my PC via a cable earlier today to try and get it online. It's not a virus program problem, either. Like I said, it was working Tuesday morning, nine hours later, I come home, my brother restarted/unplugged the router, and now my PC won't connect. I should also note that he's now had to go wireless via a dongle, and everyone else in the house uses wireless laptops. I can't connect my PC to the internet with a dongle
Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:Windowssystem32>ipconfig/all
Windows IP Configuration
Host Name . . . . . . . . . . . . : PY110
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
[code]....
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Feb 1, 2011
I had a requirement where I have to send the internet connection over 100m.As Ethernet supports clear transmission only upto 100m, I came up with this new idea (only in papers untill now). I believe RJ11 cables (normal telephone line) would be able to carry signals over longer distance as in ADSL broadband. plug the Ethernet cable which is already connected to internet source into ADSL modem. This ADSL modem will be connected to another ADSL modem which is at a longer distance away(let us say more than 100m or so.) The output of the latter ADSL modem will be connected to a computer/router which requires an internet connection.
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May 17, 2012
My computer worked fine on the eithernet, but I had to move it to a different room and now it won't recognize ANY WIFI connections. I know the wifi is working because I have laptops and phones connected to it. the computer is only 8 months old. It's an HP Pavillion AMD Phenom II 820 Quad-Core Processor, Windows 7 64 Bit, Wireless LAN 802.11b/g/n.
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Apr 7, 2012
I can't seem to connect to the internet via the Ethernet port on my laptop, but the built-in Wi-Fi card works perfectly fine. I normally use Wi-Fi, as our signal is very strong, even if I go outside and up the road, I can still connect.
My issue is that although I don't need it, I'd like to setup Ethernet for the first time since installing Windows 7. I've had Windows 7 since April 2011, and prior to that I used Windows Vista. From memory, I don't think Vista had any problems with connecting via Ethernet back before I moved house, but this was over two years ago.
My laptop is an ASUS X58L, and the NIC identified by Device Manager, is a Realtek RTL8139/810x Family Fast Ethernet NIC. Going into the properties, I can see that I have the latest Windows 7 driver installed - 6.111.723.2009, however prior to this I had the driver that came with the machine (when it was running Vista), which was 6.108.331.2008 and tried updating from Device Manager, but for some reason it said that I had the best driver already installed. To install the 2009 Windows 7 driver, I had to manually download it from Realtek. With either of the drivers, connecting via Ethernet doesn't work, and I'm confused as to what to do next.
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Jan 23, 2011
I have a Netcomm NB9WMAXXn router and 3 laptops i want to connect to it wirelesslyThe problem is that the iwreless internet connection slows down and eventually drops out after about 30m unless one of the laptops remains connected via Ethernet to the router. The wireless laptops will remain connected to the router but the internet connection will fail. The laptop with Ethernet connection retains a very good connection so i'm thinking this is an issue with my router or it's configuration
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Nov 15, 2011
I'm visiting my friend at her apartment and her internet only works through an ethernet cable. I unplugged the cable from her computer and plugged it into mine and it worked perfectly but when we switched it back to her computer her internet takes forever to identify and ends with local only connection how do we fix her computer?
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Jun 30, 2012
While im playing games like battefield 3 left 4 dead 2 or minecraft i get rubberbanding lag which is basically my game character running foward then being shot back to his original postion. I originally was using a wireless usb adapter so i blamed it for the cause of the lag. (My pings were fine btw) I went to ethernet for a week and the lag went away so everything is fine via ethernet. I just bought a new wireless card but there is still this terrible lag!
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Nov 3, 2012
I recently finished my basement and put together a home entertainment system. I ran ethernet through the walls to a wall jack. I plugged my laptop into it and it tested good (internet worked and pinged my router 1ms time & 64 TTL.) I put an A/V rack in front of it and brought down my Netgear GS605 switch, XBox360, BD player that had all been on the network upstairs and added a new LAN capable receiver. None of those components will recognize the network. Light doesn't light on the switch(neither amber nor green,) Xbox doesn't recognize a cable is even plugged in. I unplug the switch and using the same cables my laptop picks it up just fine. I bypassed the switch and went strait to the other A/V gear and none of them recognize the network.By the way, the switch is auto detect between patch/crosssover. The IP settings are all the same from when the gear was connected upstairs.
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Dec 19, 2012
Earlier my desktop was to b in d same place where the router was der. Everything worked fine. Now I decided to shift my desktop to another room. I have kept the router at the earlier place only. I have brought a 25m long new cat 5 cable. When I connected it to my desktop, the orange led on ethernet port do not light up and the desktop is unable to detect the ethernet cable and hence the internet connection. On the router, a light of ethernet keeps on blinking every 1 second. I was worried whether my ethernet port got fried. So i inserted another ethernet cable, but then the ethernet orange light came and the pc detedted the connection. Therefore I thought the cable might be faulty. Therefore I connected my laptop with that 25m cable. But my laptop detected it and showed the internet connection. But now when i again connect the cable to my desktop, there's no light and the pc does not detect it. However, if i connect the 25m cable to my desktop then during boot the ethernet light on router is stable just as when it is normally connected to the internet. But when i go into windows it starts blinking every 1 second.
My router is MTNL Model No. UT-304R2
Desktop - Asus P7H55, core i5
Laptop- HP 2000
Windows 7 Ultimate on both desktop and laptop.
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Feb 28, 2012
I have my internet coming from my DSL modem (of course) and running into my wireless router. Once it is in the router I can't get a connection, period. Not even through any of my router's ethernet ports. This wasn't the case until about 3 o'clock yesterday. If I unplug the cable from my wireless router and plug it directly into my computer it runs fine. If I run it through my Micro-Cell tower and into my computer it runs fine. But if I plug it into a router it won't work through Wi-Fi or Ethernet. I have tested the connections of all the ethernet cables I am using. Figuring it had to be a problem with my router (since it was working earlier and the connection only disappears when plugged into it) so I bought another, same problem. What else could it be? PS: I'm using both a MacBook Bro, a PC, a PS3, and a Nintendo 3DS and none get a signal from the wifi. I always keep the PC hardwired through the ethernet ports on the router and use the wireless for everything else
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Oct 28, 2011
I've been using the Linksys router e1000 N type for a week now and it hasn't beeen such a great experience. The thing is when i connect the modem to my laptop via ethernet cable internet works but not when i connect the cable to the router even though this worked before. actually a few hours before. so i dont know whats happened to my router since clearly the problem is in there. the modem has lights for PC Cable DATA and POWER. The lights to all of them blink when i have connected the modem directly to laptop but the PC light is non existent when i connect it to router. hence i get no internet access. the routers power is on so i dont know what the prob is ive rebooted it a few times but to no avail.
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Feb 21, 2013
I bought a "Nexxt Solutions 8 ports Ethernet Switch" and it only allows me to use the internet on the first computer that I plug into one of the Lan ports. I get a Limited Connection MessageI did some research and found something about a DHCP Server and automatic IP assignment, but I can't find a comprehensive tutorial on how to setup this.I'm sure the solution is simple.
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Feb 18, 2013
I have a 80ft cat5 ethernet cable I got cut at compusa about 3years ago to go across the house to my room. I used to have an a really old computer but about 6months ago I bought a brand new top of the line computer and got really excited and set it up on my desk in my room to discover my ethernet cable wasnt being detected on my computer. The weird part is that it works with other computers.. I had my gf's laptop(3yo) using it, my dads(3yo), my older computer that I dont use anymore but whenever I connect mines it doesnt work.I test hooking up a few different cables to my computer and they work but that one specificly wont.
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Jun 9, 2012
Our home school's having trouble attaching a wireless router to my XP PC's ethernet port.Our donated vintage Macs and XP machines are tied to the internet via a cable box's wireless router. Works just fine. Now I wish to boost the signal to a building beyond the local area by attaching a wireless router to a Dell 260 running XP. This router's IP is 192.168.11.1 (ON) and 192.168.11.100 (OFF), and I've spent hours with the Connection Wizard thing on XP trying to create a ethernet path to the router but I can't find a configuration that states an ethernet path or channel. The modem lights normally and other machines can pick up and connect with its signal but there's no real transmission, the receiver machines getting:Firefox can't find the server at [URL].Check the address for typing errors such as [URL]instead of [URL] If you are unable to load any pages, check your computer's network connection.If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the Web.Ironically, the router works just great on the Macs, which has both Airport on to receive signals from a cable TV wireless router and also has its shared Ethernet connection on, and the ethernet side requires no IP configuration like it seems you must on the XP's internet connection page. The router in question just plugs in the Mac and transmits just fine. I would use the Mac for this purpose but I really wish to use the Dell.The Dell's current network configuration after many trials:
Wireless Connection 3
LAN / High Speed Internet
Connected, Firewalled
802.11n USB Wireless LAN Card
IP 169.18.2.7
[code]....
Oddly, the Mac's Network panel states: "The cable for built-in ethernet is connected, but your computer does not have an IP address and cannot connect the internet." Yet it does!
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Feb 12, 2013
I have a P7H55 Asus Motherboard with the Ethernet port and cable working fine individually. However, when i connect them together,the Ethernet light on the router remains stable as if connected but still the desktop shows not connected. i have installed the drivers which came from the motherboard manufacturer and are the latest.In the Network and Sharing Center, the icon is enabled.It does not show cross sign.
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Apr 4, 2013
I have been using my laptop since a year now and yesterday suddenly my internet stopped working. On top of the connectivity bar a yellow sign appeared. Now my internet status is "No internet access" but when i connect my ethernet cable the internet starts working and i can see the "Internet access" status. I have re-installed my wi-fi driver too from the orignal CD that i got with my laptop, but still no luck also i did not install anything in past 1 week and the only anti-virus i have is Avast (tried disabling it too). I plugged out the cables from my router and plugged them again but that dint work too. There are 2 other laptops (running on windows 7 just like mine) on which the wifi connection is working but on mine it is not working.
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Dec 30, 2012
Mac airport shows full bars in network connnection and green connected dot, but no access to internet. Ethernet connection works fine. I also couldnt connect with my Iphone.
I have Charter cable with Motorolla SB6121 modem. I've reset the modem, rebooted everything, cloned my ip address, all several times .......but still no go.
Linksys says they don't support this router anymore accept for a pay for support service, which I would like to avoid.
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