Monitor Flickers, Then Lose Internet Connection
Dec 16, 2009
This happens randomly, starting about a month ago. I'm on Windows 7 64bit, and every so often my monitor would flicker black just once, and once it goes back from blackness for a second, the task bar would be totally plain and white. The internet would also be disconnected with no way to go back to normal unless I restart. Half the time, the computer crashes after I restart making me use a restore point.
Does this have to do with hardware? I run diagnostics and memtest86 and half the time it says something is wrong with my RAM, then when I reinsert them, the tests say I'm ok. Then when this happen again, my ram tests faulty again. I have no idea what's going on. Any light on this situation would make me very appreciative.
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Mar 24, 2011
When i open up my trading screen my 2nd monitor starts to flicker especially if i move charts accross to the second monitor. Everything else seems to be ok as long as i do not open up trading windows.
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Nov 5, 2009
Anyone come across this? I have a brand new pc, its nice and fast, installed Windows 7 a month ago and the ATI drivers that were available then.
Now with the lastest update for ATI, my monitor loses signal midway through the install of the new pack and I have to restart my pc to do anything.
I have tried different versions of the drivers, uninstalled my previous drivers and tried to install fresh but no dice.
Any ideas?
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Oct 23, 2011
when I plug my HMDI cable into my TV from my PC I lose my PV monitor signal
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Oct 5, 2012
I bought a fujitsu T731 tablet PC with windows 7 professional a few days ago and it works ok if I do not let it update with an install of " windows 7 service pack 1 " which looses the wireles connection. This is a reproduceable problem which I reported to fujitsu who's answer is to not allow updates and saying it's not their problem but rather microsoft's which is not allowing their driver for the wireless. I had to reinstall fujitsu's recovery files and another time had to do restore thru windows. So now it works but without the update install.
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Apr 25, 2012
I turned on my computer, it ran perfect for about 5 minutes then decided to reboot itself. After it rebooted I lost all internet connections, still had local connections to printer, scannner.After attempting to reset router and modem three times I finaly did a system restore.I got back internet connection for about 5 minutes then it rebooted again and again no connection.System windows 7 ultimate 64, intel based, I7,home built, had never had a problem till today system has been up and running for over a year.
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Nov 4, 2011
After I rebbot my computer I lose internet. I restore to an earlier time it comes right back. The internet is Fios router and modem combo by Actiontech. Internet is fast and works well all the time until reboot.
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Jun 2, 2011
We have 2 wireless laptops & 1 hard wired tower (all onWindows 7) in a home network. (All hardware are new this year) The laptops have intermittent internet connectivity yet do not lose the network connections. I have upgraded both the Motorola modem and Linksys router to Windows 7 but it did not resolve the issue.
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Mar 23, 2011
Internet connection over an electrical Powerline instead of a wireless connection?is it easy to setup, reliable, fast,..?More in particular a D-Link device:DHP-307AV PowerLine Homeplug AV Kit
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Oct 29, 2011
is it possible to make a VPN connection over multiple internet connection ? if this is possible then you can make multiple connection transparent to other applications running on ur pc.
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Dec 1, 2009
I am using a nokia E66 to connect to the internet at home. My pc at home is running windows 7 home premium 64 bit. I am currently using nokia pc suite 7.1.40.1. All the software installed without any problems. The problem that I am having is that after I connect to the internet, I can only roughly download / upload about 5MB of data and the connection will time out. I do not get any error messages that is did timeout. The only way I know this is that I stop seeing data being transferred in Network properties.
I then open my e-mail client to see If I can connect with a POP account and then I get an error saying it could not connect to the e-mail account. I then have to disconnect and reconnect and try again. This does not seem to affect web browsing though, only when I am downloading files. Like Steam will start update and stop, windows updates will start download and stop and so on.
I initially thought it was a problem with the network operator, but when I boot back in xp (my pc is set up to dual boot between xp and 7) every thing works fine. No download time outs. Is it the nokia software that is not supporting 7 100% yet or am I missing something else?
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Apr 12, 2011
I am trying to share my internet connection thru my laptop wit my ps3 but iyz not working for some reason.when I search for a network wit my game it finds the ip address but no internet connection.
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Jun 19, 2012
internet connection sharing: No internet access!?I am trying to setup internet connection sharing between my laptop (Connected to WiFi) and my pc which has no wireless connection. I've spent a day or two troubleshooting problems such as 'LAN' doesn't have valid configuration and such, i found a solution and I've got the two connections to be able to see each other, but i can't get an internet connection to go through.I have my ipconfig /all for both computers available: (Both have had excess trimmed off to save on character limit)[CODE]
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Jun 19, 2012
I am trying to setup internet connection sharing between my laptop (Connected to WiFi) and my pc which has no wireless connection. I've spent a day or two troubleshooting problems such as 'LAN' doesn't have valid configuration and such, i found a solution and I've got the two connections to be able to see each other, but i can't get an internet connection to go through.I have my ipconfig /all for both computers available: (Both have had excess trimmed off to save on character limit) [code]
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Oct 30, 2009
A friend just bought a new HP laptop running Windows 7 Home. They want to connect their old Gateway monitor to the laptop to use as a dual-screen setup. They shut down the system connected the monitor then turned on the monitor and booted the system. When the desktop displays on the laptop it also comes up on the external monitor for just a second and then the monitor goes black. They have also tried connecting the monitor while the laptop was already up and running with the same results. The monitor had been working fine with their old Windows XP desktop system.
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Nov 27, 2011
I was installing a software on my other laptop (it had SQL software with it) and I ran into some trouble as I got error problems that the installation of the software had failed and now whatever I do, I can't access the web! Sure enough, my wireless connection connects successfully and it indicates that I am on the "Internet" but every time I try to use either firefox or internet explorer to go to a web site, it says I don't have a connection.
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Nov 27, 2011
I was installing a software on my other laptop (it had SQL software with it) and I ran into some trouble as I got error problems that the installation of the software had failed and now whatever I do, I can't access the web! Sure enough, my wireless connection connects successfully and it indicates that I am on the "Internet" but every time I try to use either firefox or internet explorer to go to a web site, it says I don't have a connection. It is extremely odd and I don't know what it might be..
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Jun 24, 2012
After removing Trojan with instructions from a post here, I have lost all connection to internet. Nothing wrong with router as laptop working fine.Have reset Winsock, Ipv4 and 6 and nothing.
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Sep 5, 2011
i can share my files using LAN connection. copy paste etc etc.My PC is connected to internet using an USB wimax Modem.i want to connect my laptop to through my pc. is that possible?
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Apr 23, 2011
I am working on a new Windows 7 build and have not been able to get an internet connection on my (MSHOME) LAN.I have a Belkin 4 port router and a DSL modem. Two XP Home computers on my LAN connect OK. The new Windows 7 has problems.After assigning a static IP address of 186.192.2.8 to the Windows 7 computer I can share with the XP computers and sign in on the router. (I have not been able to get Windows 7 to share in the DHCP pool. This inability to obtain a DHCP address also happened on a previous Windows 7 build that I aborted due to mobo issues. Their too I had to assign a static IP address.)AVG Internet Suite firewall network 186.192.2.1 - 2.8 assigned as safe.I get a network picture of the Windows 7 computer connected to an unknown network (public) and a red X between the network and the internet.I tried to rename the unknown network "MSHOME" but have been unable to do so. I did not attempt to make a Windows 7 workgroup as I understand it would not work with this OS mixture.
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Sep 4, 2009
I have a telstra pre-paid wireless broardband dongle, it's fine on my previous computer with vista, although my new computer with windows 7 will not let me connect???? Can someone please help me?
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Jul 22, 2012
What is almost depressing is those that want faster speeds have more speed on one connection than I can get on both of my connections. I can't fathom why one would need that much speed, but I digress.In my case I live way, way out in the country, no cable, no DSL, I am stuck with satellite and tethering my smart phone. Now one might think the smart phone could solve it all, and true I have seen maintained speeds of 1600K with spikes over 2400K (saw almost 3000K once). Unfortunately those kinds of speeds are only reached in the very late evening and earlier morning hours (or if I am in town). During the day, while every once in a great while for a second it may hit those speeds, getting it to even give me an average 100K consistently, is a fantasy.Now, I also have satellite for my internet. And it speeds are decent for most things (on occation it get a bit slow), but they have this off the wall policy they call a fair usage policy (very dumb name for the policy). Basically if I use over 3GB of bandwidth (cost about $90/month) in a rolling 30 day window (not per month) they knock my speed back to about 80K till my usage for the rolling 30 day window is under 75% of my 3GB allowance. Basically I do not dare watch any videos or download anything more than a few MB in size, or I could end up stuck at horrendous speeds for a week or so.
So to make this all work I only do large downloads and watch videos using my phone. Usually I do downloads while I am sleeping, and if I wish to watch a movie, I have to do it late. But every once in while I will want to start a download at say 10am because its a fairly good chance it will be done before it gets to late. Or on occasion I have had large enough downloads that it takes longer than what I plan to be asleep for. So doing this means I have no, usable, internet access during the download. I have on several occasions tried enabling the satellite while a download on my phone was in progress but any attempts to access a web page would still go through my phones connection. Well today I found I needed a 200MB download and waiting on my phone was not an option (plus 200MB won't impact me too much) so I ran it on the satellite but while it was going I connected my phone and found all web site requests went through my phone, also a small update was found and it downloaded via the phone, all while the 200MB download continued on the satellite connection.So the question, is there a way that I can direct what connection is used? No matter what is connecting; IE, Firefox, Windows Update, Online Game, etc can I tell them which connection to use? I am not looking for load balancing, just to point a given activity to use a particular connection while simultaneously pointing another activity to use a different connection. So, for example, if I need a download I can use IE via the smart phone to download, while I use Firefox via the satellite to continue working.
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Jan 20, 2012
how to set up internet connection on my pc home
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Feb 13, 2012
Working with a Windows 7 home premium and also tested a windows vista ultimate machine. enabled internet sharing in the network connections area of 'network and sharing' in the control panel. Proceded to the internet sharing service to set to automatic... then set recoveries all to 0 seconds. on each machine the service stopped immediatly after starting. I write to inquire what have i missed in the proper configuration of this feature.
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Apr 18, 2012
I have searched online for this and I am still unclear if it is possible. I have a laptop connected to my tv for watching videos. It is connected to my home network through a wireless connection. Can I share the internet with my blu-ray player through the laptops ethernet port? The blu-ray doesn't have wireless and it's too far from my router.
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Jun 3, 2011
I have a new Macbook running dual OS - mac and windows 7 home premium. I also have an ASUS running windows 7. When i tried to connect to the internet with my broadband ADSL 2 (using netgear router / modem) it was seamless on the Mac OS but windows running on the mac will not recognize a connection. If I connect my ASUS to the ethernet cord, internet works just fine (running same software as the windows OS on my mac).
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Feb 22, 2012
i have a very small but very nagging problem concerning my internet connection. Sometimes the connection turns itself off, to counter this on the connection properties menu of Windows (this screen, it's in portuguese but i think you know what i'm talking about))
i simply turned on the option to reconnect when the connection goes down, every 10 seconds in this case and i make it so it does NOT have to ask for the phone number. The whole purpose is so that it reconnects itself when i'm not at the computer. It works, the problem is that every time i make a new connection, every time the computer starts, for instance, all these options turn back to default! I have to do it all over again every time i make a new connection! Wich is all the time!
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May 28, 2011
I have dell laptop -wireless connection; windows 7 os; vostro; my kids used computer last night; i wake up this morning- cant connect to internet; i have tried everything; i must have done about 5 system restores using different dates - no luck; tried safe mode.
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Jan 10, 2009
It was easy for me to share my wired internet connection in Vista SP1 through ad hoc network.But in Windows 7 the internet sharing option is gone... how to share Internet connection over ad hoc in W7?
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Sep 29, 2011
Lately I've got the computer back from a guy who repaired it. Everything on it works fine, except the point that I have problems connection to different networks. An example is at home, where I sometimes get cut off the internet and the internet connection is really slow. I can't even play games without have freezelag where everything is stopping. Even though I got problems with my connection, other persons which is also using the internet here are not having any problems with the internet
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Jan 6, 2013
I'm having a problem maintaining an Internet connection. My Internet co told me they were not seeing my linksys router and advised me to call linksys support for configuration. Linksys would not help me because the router is no longer under warranty. However, it appears to be working fine.All lights are on. When I lose the connection , if I disable and then enable my wireless network connection it immediately reconnects.It may hold for a minute or for several hours but eventually I have to repeat that action. I haven't changed the configuration of the router.
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