Sitecom Gigabit 300N - Yellow Exclamation Mark On Connection?
Feb 3, 2013
my router is sitecom gigabit 300N. since the past week there is this yellow exclamation mark on the connection in the task bar, near the clock. if I pass the mouse over it, it says no internet connection, eventhough I'm connected to the internet and I'm writing this right now, this is on desktop pc and connected to router by cable. the same thing on my laptop that is connected through WiFi, the signal strenght is normal, but there is the same exclamation mark. I'm pretty sure its the router not the PC because this happens on two different machines with the same router. I tried turning the router off and left it that way for about 7 minutes but that didnt work. is there something in settings I should do? or throw it away and buy Linksys/D-link router?
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Nov 27, 2011
I tried to plug in the internet cable in my laptop i kept getting that yellow triangle with an exclamation mark on it (down in the right). i kept plug in and out the cable until i got connected. i use a cable/dsl router, having 2 computers connected in the same time. only mine gave this error, as the other ran perfectly in the meantime. what seems to be the problem? a virus/trojan?
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Jan 6, 2012
Since a few days I've installed my Sitecom 300N Repeater to extend the wifi signal at my home.I named my repeater the same as my wifi UPC modem (Cisco EPC3925), so the PC will see 1 connection instead of 2. I also turned off the DHCP server on the repeater (not sure what it does, but it was recommended when I was goggling around).fortunately I'm experiencing a lot of trouble. Although I can connect to the repeater, the signal is not always stable. Many times my connection speed is as low as 3 Mbps. When I quickly turn the power off and on it instantly jumps back to around 40 Mbps and stays like that for a few hours/days.It's very hard to debug this problem because after resetting the the repeater is doing very good until it slows down or even dispersers after a few hours.
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Feb 5, 2011
I am trying to set up this new extender on XP platform. I have only got as far as the username and login screen. I assume that this is asking for the nambe by which the PC (with me as user) is known and the password for this PC. I cannot get these recognised.
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Oct 19, 2011
My Desktop (Win 7) and laptop (Acer Aspire 4830T) were talking both ways (after I fixed a Teredo Tunnel problem!) but have now degraded to the point where I cannot setup a Homegroup.The main issue is that although my wireless internet works when I am home (D-Link DIR-615 router), as soon as I leave, I get the dreaded Yellow exclamation on both Virgin Trains and my client's Unsecured wifi (with password protection). These did use to work in July. Can't detect an event when started to go wrong, though could blame Windows Update! Did try System Restore but these keep failing. Using Kaspersky.
[code]....
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Jan 15, 2012
i'm using win7 and linux mint in my laptop. when i'm on linux i 'm able to connect in a specific ssid with my b43 driver. when i switch back to windows(broadcom a/b/g) i can not connect to this ssid-there is a yellow mark with limited connection. what do you think? is this a driver problem with win7. or win 7 driver has ''less power'' than linux's?
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Jul 11, 2012
Just bought a new Cisco e1200 router last week. When i first hooked it up, it was giving me extremely low (significantly lower than my old router) downloading speeds. After switching the networking mode from "mixed' to "Wireless-G only", the speeds went back to normal. I tried "Wireless-N only", but it didn't work after that. Seemingly, my computer does not work with Wirless-N?
It's been running okay now, but 2 things happen occasionally: When playing a game, I experience lag for a period of 5 minutes, or sometimes 20 minutes. It goes away on its own. Never happened with my old router. When surfing the internet, pages will refuse to load. The connection bars shown at the bottom right hand corner of my computer display a yellow triangle with an exclamation point. This goes away on its own after about 4-5 minutes. These problems come randomly every 3-4 or days, maybe a bit longer.
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May 29, 2012
my computer, my network connections icon have a exclamation mark (!) and it say i don't have internet access,but luckily i have internet access but i can't remote my computer,
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Jul 6, 2012
My internet just keeps dropping every 15 minutes or so. I never really have a problem, but for the past week or so I have been having this issue.I don't think it is just wireless though, because my xbox live connection keeps dropping too and that is wired into my router.
If I right click on my connection and click "Status", this is what I get.
IPv4 Connectivity: Internet
IPv6 Connectivity: No network access
I have unplugged my router and modem at least 10 times. I don't know what else to do.
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Apr 8, 2013
My wireless internet goes off and on. The yellow exclamation comes up. It last for several seconds and then does it again if I try to load several web pages at once. When I run the diagnostics, Windows says it "fixed" that the Default Gateway was not available. Is there something on my laptop that I need to change as far as settings are concerned because it works some of the time but not all of the time. It seems to stop working when I try loading youtube videos.
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Feb 18, 2011
Next to network adaptors there are yellow marks in my device manager...as follows.
-??(yellow mark) Other devices
-??? (yellow mark) Unknown device
-??? (Yellow mark) Unknown device
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Apr 2, 2012
I am using a Sony Vaio with the following Configurations Win 7 Professional 64 Bit SP 1 The Wireless adapter is Intel Centrino N 6230 with the drivers updated The LAN adapter is Realtek PCIe GBE Family Controller
This laptop is pretty new and I had been experiencing some problems with Wifi and LAN connectivity to internet.
Initially there was a yellow mark over network icon but it allowed me to access Internet. I was not bothered then..Offlate this has turned ugly. The yellow icon would not allow me to connect to internet through wifi or LAN
Sometimes LAN would connect but now a days connecting to wifi has become a real task with most of the time having to trouble shoot the connection.
Troubleshooting gives me different suggestions which are as follows
a) DHCP not enabled over wireless networks....Trying to repair the same does not work
b) Your computer seems to have been configured properly.
c) Troubleshooting cannot solve the problem
I cannot connect to wifi in office and home. I had mcafee before but removed it completely using mcafee removal tool..
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Feb 23, 2013
I updated my graphics card driver and when I rebooted, the wireless wasn't working. I went into device manager, and all the network adapters listed there had a yellow exclamation mark beside them. Attempts to disable/enable and uninstall/reinstall haven't worked. I'm at a total loss. I've tried system restore but it failed, and I've tried reinstalling the graphics card driver update, but that hasn't worked either.
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Apr 11, 2011
I've been having a kind of weird situation with a laptop here at the house. Once in awhile it will decide it doesn't want to connect to our router. No matter what I do (system restore, restart the computer, disable/reenable the network adapter, rollback driver, reinstall driver, etc) it won't fix it. What does fix it is connecting to my neighbor's unsecured network, then reconnecting to my router. It's an easy fix but I am puzzled as to why it behaves like this? Another thing that may or may not be related is when I go into Device Manager and Network Adapters, there were two ISATAP adapters with a yellow exclamation point over them. I ran a fix from Microsoft that said it reinstalled the drivers, but when I go into Device Manager the problem ISATAP adapters (two of them) are no longer listed. I'll see if this solves the random connection loss and inability to reconnect issue.
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Nov 26, 2012
I am showing a yellow question mark on my Ethernet controller.
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Nov 19, 2012
My laptop, which is a gateway, not sure which type but it's relatively new. just a few years old maybe 5 at the max? idk tbh. Anyways when my mom first gave it to me it had an internet problem. Said limited connectivity and would not connect. Someone told me to restart the computer and the internet magically started working again. It didn't work this time.
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May 16, 2012
I have windows xp with asus motherboard p5kpl-am se. my issue is that I cannot get on the net. I know there is internet connection, but the computor won't recognise that fact. when I go to repair the internet connection, I get a message ( windows cannot detect any wired or wireless cards on your machine) things I have done is to download drivers for the ethernet card and also the motherboard chipset to see if that would work, but no change. the yellow question mark is still there.
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Jan 30, 2013
in some laptops wireless signal showing yellow mark no internet, but we are getting internet
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Aug 20, 2012
I can't connect to the internet using our wireless router. The signal is excellent but there's a yellow triangle with an exclamation point. It says that there is limited access. I tried resetting the router, checked all the plugs, restarted my laptop., all to no avail. I tried connecting using my phone, and I can go online so the problem lies with my laptop.
I checked my device manager and under Networks, the 6TO4 adapters has a yellow triangle with exclamation point. With a code 10 error. I tried to run 'check for solutions" but I can't connect to the internet. Using my phone, I saw websites dealing with the same problem. I uninstalled all the 6TO4 adapters along with the isatap adapter because it also has the same problem except that it's reporting error 31. Then I restarted my laptop.I can connect to the internet but only through LAN. I still can't connect through my wifi. I tried to reinstall the 6TO4 and isatap but it still shows the same message.
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Sep 16, 2012
I have a exclamation point and no Internet access over my connection. Ever time I move the mouse the swirly thing is moving like something is trying to load. I have reset the windsock. I have restored to an earlier date. I have tried in safe mode with metworking. I have tried with all firewalls off (windows and mcaffe). The router seems fine because all our devices r running off of it. I tried to connect with the computer wirelessly and that doesn't work.
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Feb 11, 2011
I have a Compaq Presario V3016US Notebook PC. It has Windows XP Home Edition.So onto the problem. If I plug in the Ethernet cord, or try to connect to the Internet wireless,nothing gets picked up.I went into device manager, as I have seen many of you asking whether there is any "Yellow Exclamation" marks, and I found three under the Network Adapters.
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Mar 3, 2012
I am with Virginmedia networking. my main computer is attached to the hub but another one in the same room as the hub is picking up the Sitecom range extender at the top of the stairs, and 3 other computers are picking up off that but it is saying it is unsecured.how i can secure the Sitecom extender.
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Feb 6, 2013
I have several E4200 routers deployed in our library district. In one branch, we have been having sporadic problems with computers not being able to maintain a connection. Typically the computer will connect and then the connection will drop and Windows will display the yellow error triangle on the wifi signal strength display.I have swapped the router with another brand new E4200 with the latest firmware but am still having this problem.
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Jul 18, 2011
All the pc's can't connect to my DNS server some a few minutes and then it gets back online, well windows says it can't connect to the primary DNS server.I have a router in between (a sitecom DC202-v5) and the router says it's gateway in unreachable. So what could be the problem for this? Because it's really annoying when playing online games.
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Dec 10, 2012
Ever since i upgraded my os from windows xp to windows 7 i've been getting lag spikes at least once every 5 minutes. With my ping going up to 1500 easily and staying up there for about 20-30 seconds. My brother is connected to the same router as me and he isn't experiencing any issue's with his internet connection (He is also using windows 7). Is this a common error?
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Sep 26, 2012
I have an Ethernet Loopback Plug (4 Pairs) made and trying to test the Gigabit Interface on a 3845 Router with a fail result. The interface will show up/up only if I set the interface to 100M/Full Duplex when I plug-in the Ethernet Loopback Plug (4 Pairs). I don't see this Gigabit Interface @ 3845 router has any option to set it to internal or external loopback.
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Jul 7, 2011
I recently built a PC with an ASUS P8P67 mobo that uses the Realtek 8111E Gigabit LAN Controller. My issue is that it won't even open a connection to the internet when I plug the ethernet cable from the motorola SB6120 into the port on the mobo.What's odd is if I keep the cable modem plugged into my D-Link Di-624 wireless router and then just use the LAN ports on the back to route an ethernet cable to my mobo, all works just fine. But I am sure this is at the expense of a slower connection speed through that old router right?The modem turns the LINK light BLUE, seeming to indicate a gigabit connection if the above router-skipping connection is used, but still there's no connection to the internet.
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Dec 10, 2012
I have recently bought a new wireless card and it is giving me grief. Until now I had been using a laptop to pick up the wireless signal from my router, and pass it along to my PC, and have been receiving excellent speeds (30 Megabit) despite being 2 floors above the router.
I bought myself a Sitecom N300 card to go in the PCI slot of my computer, and my connection is generally extremely slow, and often drops completely for minutes at a time. The strange thing, however, is that it still shows medium to strong signal strength, even when the connection drops completely!
This is completely baffling me! I can't work out what could be causing interference, or why the signal strength doesn't go down when the signal does, or why the internal laptop wi-fi receiver seems so much better than this new card with 2 massive aerials. Unfortunately my ability to move either my PC or router is somewhat limited
I'm running Windows 7, fully up-to-date, and the router is a BT Home Hub 3
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Nov 23, 2011
I'm running an Optiplex 330 with the Broadcom NetXtreme 57xx Gigabit ethernet card.
The computer is running Windows 7, 64bit, but there do not appear to be any drivers for that OS.I tried selecting Vista 64bit, but there were no drivers. The Vista 32bit doesn't work.
Then I went to Broadcom and found these drivers: [URL] the W764bit drivers didn't change the fact i'm still on a 100Mbit card (as seen on Local Area Connection Status screen and the Device manager)
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Mar 14, 2013
I upgraded my internet connection through charter and they shipped a new modem. Installed my new modem and my 300n will not connect to it. So in my attempts to figured things out I went it in and set it up as an access point only. I can access the internet on my desktop but there is no wireless signal in the house. Cannot connect to 192.168.2.1 now either. Tried the manual reset to factory defaults with no luck. At this point all I get is the small flashing blue light and the tall skinny light is not on at all.
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Apr 20, 2011
I have a sitecom 3G ready wireless router but does not support the local telephone company. i would like to know how to access its modem config from a command line inorder to configure the modem commands with local company settings. Its model no is WL-326v1001
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Mar 22, 2011
2 days ago I bought Verbatim 2TB NAS with Gbs ethernet and connected it to Cisco Catalyst 2970 Gigabit switch. When I log in to cisco CP, monitoring tools shows that connection with NAS is 1000 Mbps, but file transfer speed is only 9-11 MBs per second (screen 1 and 2). This means that connection is 100Mbs, right?
So, how can I fix this, what is the problem with this NAS. I formated it from ext2 to ext3, nothing has changed, then restored it.
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Nov 10, 2012
I am trying to set up a connection between 2 pc's. It's a direct cable connection. The problem that I am having is that the connection isn't gigabit. I know both network cards support gigabit. I checked in the device settings and in one pc I can see in the Speed & Duplex the 1Gbps option but on the other pc I can't see that option despite the fact that the network card is gigabit.
I have quite some files to copy from one pc onto another and I really need a good connection between them. I can't really remove the hard drive because it would void the warranty.
Could this be a driver issue or a cable issue? On both pc's I have windows 8.
The network card on the pc that doesn't have the 1 gbps option is an Atheros ar8161 card.
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