network troubleshooting

This problem appeared on my brother's computer, I'm not sure when. On his Child account he can not access certain secure connections, however, on the Admin account I have set up, I can. There is obviously either a problem with the account or a problem with the Family Safety settings, though...

I have recently upgraded our office network with a Win server and switched from a workgroup bases LAN to a domain; However, I have run into a few issues that I still can't overcome: 1. the shared drive on the server, and the server itself are not visible on the network after I switched routers...

Hello, My PC connects successfully to the network, and shows that it accesses to the internet, It looks in the network menu like this: <CONNECTIONNAME> Internet Access But when I open any browser (Tryed Internet Explorer, Google Chrome and Firefox) or open any app/online game that must...

I have 4 computers' "Main" on Work - Network 5 "Spare" on Work - Network 2 "3rd comp" on Work - Network 2 "Laptop" on - Home network (wireless) All networked computers can "see" all 4 computers EXCEPT Main can not access any of the other 3 computers. Would it have anything to do with "Network...

Hi guys, really need your help. Win7 64-bit So a week ago I needed to have access to a printer/scanner (Brother) in my home. I installed the software/drivers and unplugged the ethernet cable from one of the modem ports into a Linksys router. Everything was just fine except anything over the...

So, I have a Windows 7 box that I use as a home server. I store all kinds of shared files on the machine include music, pictures, videos, home movies, work related, kids' homework, everything. I created the computer with two hard drives including a SDD drive that i use for the System's core...

I have been trying to connect my new Dell XPS 8500 desktop to the Verizon Mifi 4Glte, but with no results. I installed the Mifi software disc program on the new Dell but with no results. So I uninstalled it, since my HP Elitebook 8460p doesn't use the Verizon software. But the Dell still won't...

Hey guys, todays been a frustrating day. i am running win 7 and my LAC says "unidentified connection" no internet access. i can still connect wireless to other connection. i've searched online tried all kinds of things but they don't work. i am running comcast broadband connection through a...

Hi, My computer had been working fine and while I was watching a movie on my computer the internet randomly gave out (wasn't streaming the movie or using the internet to watch it). Now I can't connect to the internet and it says that the network is Unidentified. I've tried a bunch of fixes such...

Hi, I have been using my home internet in my new place for a couple of weeks fine, yesterday morning when I tried it it had the limited access yellow triangle and wouldn’t connect. I reset the router and connected to the wifi on my iphone which worked fine, I checked the DNS numbers were the...

Hi Team ! I am currently having some issue with trying to get Youtube videos operating on my windows 7 system for the last 4 weeks i have done some extensive investigation but have had no luck. I have uninstalled the adobe flashplayer twices and have installed the current version:- *...

Hey, and Merry Christmas to all of you I have two windows 7 PC's, one is ultimate 64bit and is a stationary, the other one is home premium 32 bit and is a laptop. The stationary has a very weak wireless net-card that cannot connect to the net from it's location. My laptop however has good...

I just bought a D-Link PCI card for wireless Internet (DWA 525 , Wireless N 150 Desktop PCI adapter). I installed the adapter and the driver on my PC, surfed the Internet for hours. But the next day , when i tried connecting to my Router , it wouldnt connect. ("Windows is unable to connect to...

Hi, Right... I moved into a hostel that provides 'freewire' in the bedrooms which in a leaflet you receive on arrival says "just plug the Ethernet cable into your laptop and once you're sent to the freewire website create a new user and password to get online!" After moving into my shared room...

Hello, after checking older threads about this problem, I still could not find a way to fix it. About a month ago my computer started giving me this message, and was disconnecting every few hours, usually when I download or stream. Lately the problem is much worse, the internet disconnects...

So I've seen a couple threads about this already, but no solutions have worked for me or the person who started the thread had a slightly different problem. Basically, for a while now, maybe 3-5 months, every 5-10 hours, my internet fully shuts off, and I get the exclamation mark sign over my...

As per a lot of other people on here, I'm having issues with connecting my desktop PC to my BigPond router. It will connect via wireless (have an installed D-Link DWA525 wireless card) but will not connect via LAN. I've changed the IP, DNS and Default gateways to the same as the other working...

hello everyone, I have 3 computers, two of them got successfully connected in a network. except for my laptop. i found that if a change the laptops default gateway to the default gateway of the other two computers, the laptop will be connected but it won't have internet because the DHCP is...

Hello, I have an Acer 5738ZG laptop and I have a problem with W7 update. First of all please excuse my English. Each time I update W7 I can't acess any wired connection. I get an error 711 message then an error2 message. I tried to reinstall W7 several times and I get the same message after the...

Hi, The title says it all really. I attempt to connect to my router via wifi and after about 20 seconds I get "limited access" and it also says "unidentified network". I searched google and gone through everything but can't find a solution that works. I am using a Compaq Presario Laptop (if...