Realtek PCIe FE Losing Connectivity In Windows 7 Home 64-bit
Mar 23, 2012
I am having an intermittent problem with my network connection dropping out for no apparent reason.When it drops, I still see the lights blinking on the NIC card, but cannot pass packets even to the router.Windows does not report the connection or the cable as disconnected when this problem is occurring.The problem will persist until I disconnect and reconnect the CAT-5e wire, or disable and re-enable the NIC.As soon as I do one of those 2 things, connectivity immediately returns (and works for another hour or so).I am running a legitimate copy of Windows 7 Home Premium 64-bit on an HP Pavilion.All of the latest Windows updates and the latest firmware drivers are installed. My ethernet connection is a wired Local Area Connection with a static IP address, gateway and DNS.The IP address, gateway and DNS settings are accurate and work for several other computers here.
The Network Interface Card is a Realtek PCIe FE Family Controller (VEN_10EC / DEV_8136 / REV_05).NIC Power Management, Energy Efficient Ethernet, and Link Down Power Saving are all turned off.On the NIC, ARP/Large Send/IPv4,TCP,UDP Checksum/NS Offload, Flow Control, and are all on.Receive Buffer Size on the NIC is 64Kb (512 buffers). Receive Side Scaling on. 128 Transmit Buffers.Interrupt Moderation is turned on. Magic Packet features are turned off. Optimal Performance enabled. [code[
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Oct 12, 2011
I recently installed Windows 7 (32-bit). I love everything about it except one major thing that seems to be a common problem, from the research I've done.Whenever the computer sleeps or goes in to standby mode, about 80% of the time when I come out of it, it loses the network connection. I will get one of two messages: "Local area connection doesn't have a valid IP address" or "Local area conncetion doesn't have a valid IP configuration." (It's usually the first message).I've Googled this several times and I've tried the fixes. I've tried searching for Bonjour (according to my Services list, it's disabled). I've tried setting the IPv6 off in the TCP/IP settings. I've tried changing the Wireless Adapter Setting's Power Save Mode to Maximum Performance. None of this has prevented this issue from happening.
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Sep 28, 2012
ive been revieving some stutter noticibly when playing and form of video or audio and it has been getting worse as of late. Overall performance has dropped as well.Ive tried using Latency Checker and Latencymon and Realtek Ethernet Diagnostics Utility to try and diagnose the problem and the closest thing ive come to is that it has something to do with 'Realtek PCIe GBE Family Controller' as when I disable it the stutter appears to vanish and latency readings drop however I need that to connect to the internet so keeping it removed is not really an option.I have tried using a variety of drivers and methods from this forum and others and none have come to be of any use as of yet. [url]...
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Oct 5, 2012
This is my first time building a computer and after i put all the parts together it worked fine my the only problem im facing right now is im not sure if my network card support wireless connection(Please read the attachment) if it can please teach me how to fix this problem. Sorry im a noob in computer scienceProcessor AMD FX (tm)-4100 quad - core processor Network Card Realtek PCIe GBE Family Controller[img]http://s10.**************/5byfgbm39/image.jpg[/img]mg]http://s12.**************/qe31vy8qx/image.jpg[/img]
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May 7, 2012
I have 2 PCs connected to my router. One has no issues whatsoever. The other, carrying windows 7 shows "limited or no connectivity" every 1 or 2 hours. This is resolved by rebooting. I think this only happens when using bit-torrent. Not 100% sure though. I read some posts saying that disabling "Receive Side Scaling" will work. It's found in : Local Area Connection>Properties>Configure>Advanced>Receive Side Scaling>Set to "Disable". The problem is that my machine doesn't have "Receive Side Scaling" there ...
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Aug 31, 2011
I have a UAD Quad PCIe card (A card for music making, not a soundcard tho), which my computer can't find.It has a LED light that indictates that it's getting power from the computer and so on.
System:
Windows 7 32bit Proffesional
Motherboard: Asus M4N68T
CPU: AMD Phenom 3Ghz (4x)
RAM: 4 GB
Graphics: NVidia GeForce 8600 GT
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Sep 13, 2010
how to install 7 Ultimate without losing data or apps? I have 64 bit 7 Home Basic and just got my Ultimate DVD?
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Nov 12, 2011
Is is possible to change from Windows 7 Home Premium to Windows 7 Professional without losing files? Both are 64 bit.
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Jan 16, 2012
I have a new notebook with Win 7 home premium 64bit. + office 2010 professional. It has taken me almost 2 weeks to get all the info from the old notebook into the new one. Now I have a legal Enterprise Win 7 64 bit. disc from work and I want to install the Enterprise on the notebook and still maintain all the apps and Outlook mails etc. Is this possible or am I going to have to spend another 2 weeks reinstalling everything and no longer having the toshiba apps that came with the original start up/recovery disc?
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Dec 16, 2009
I have a Foxconn A7DA-S motherboard that has 2 PCIE x16 slots. They each run at x8 if I use Crossfire.
My question is, does it matter which slot I put my single radeon 5770 card in? If I install the card in 2nd slot instead of the 1st slot, will it still run at x16 as long as I don't use crossfire?
I ask this because I am trying to make room for a PCIE x1 tv tuner card.
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Mar 20, 2011
can I switch from my Realtek internal speakers to digital output without manually changing it in the Audio Control manager?
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Oct 5, 2011
I'm trying to install the Sapphire ATI Radeon X1800 XT graphics card, however, when I place it in the PCIe slot, I don't get any video. The card only has two DVI outputs. The mother board is a Gigabyte ga-k8n51gmf-9 with an Nvidia 6100 integrated graphics. I can get a signal with VGA off the on board graphics, and I disable it, then try and install the new card and I don't get any signal from either the card, or the VGA output (Integrated). When I take the card out, I get a signal from the VGA again...Also, the CMOS battery had to be replaced. I'm wondering what settings need to be changed. Its an Award BIOS F7.
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Aug 16, 2009
I have a XFX GeForce 9800 GT installed on my Asus P5N-E in one of my two PCIex16 slots, I also have a HD 4350 ATI Radion that I would like to install so I can use the hdmi output to my receiver. I have to hold off on getting a HTPC for a bit.
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Nov 23, 2011
I am looking for a radio tuner card that is windows 7 compatable that can tune or record AM radio bandwidth also if it can detect other bandwidth that would be an added bonus
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Nov 13, 2009
Seems I am not having much luck with graphics drivers in windows 7.
On my test box which currently runs the RC build of windows 7. I decided to install the latest stable version of the nvidia drivers, since my production pc also uses nvidia I wanted to test it prior to installing windows 7 on my production pc.
The driver that was shipped with the RC build is stable enough, no problems with it. I installed the driver from nvidia's website and noticed problems immediatly.
If I browse a website that has animated flash and also if I move the mouse pointer around then the entire screen flickers, sometimes just the flash flickers.
If I downgrade the driver the problem goes away, upgrade the driver the problem comes back.
Has anyone else suffered from screen flickering when using internet explorer with flash content on windows 7?
I am hoping this is a RC bug that does not exist in the RTM build.
The card in question is a pcie 7600GT, supported by nvidia in windows 7.
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Jul 4, 2012
I asked yesterday about running my graphics card from the second PCIe slot for purely visual reasons after deciding that the speed decrease would be negligible if any. I tried to start the computer with the video card in the second PCIe slot (PCIe 3.0, 8x), but I got no video signal to my screen with both the motherboard output and the video card output. Is it actually possible to run a single graphics card out of a PCIe slot which isn't the primary one?
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Jul 7, 2012
I need to replace my wireless adapter in my laptop. My current card is an Intel Wifi link 5100 agn, which is a PCI express half mini card.How can I tell which replacement card will be compatible? My computer is: Dell Studio 1555 Windows 7 Home Premium x64
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Apr 3, 2012
getting the driver software for the above mentioned product
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Feb 20, 2012
i have downloaded realtek hd audio driver R2.67 from realtek website. but i need realtek hd audio manager. is realtek audio driver and manager are same?
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Jul 26, 2011
how i connect windows ce with an internet connection?
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Sep 26, 2012
I recently downloaded updates from MS and since rebooting I have lost all wireless connectivity. When I ran ipconfig /all in a command window it shows ethernet connection but not wireless. In network it shows wireless card is connected but there is no TCP/IPv4 or 6 connectivity. I am using Intel(R) WiFi Link 5100 AGN wireless adapter. I have updated to the latest drivers for the adapter but NO success!Diagnostic message is about windows not being able to bind to TCP stack etc.Tech Support Guy System Info Utility version 1.0.0.2OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 64 bitProcessor: Intel(R) Core(TM)2 Duo CPU T6600 @ 2.20GHz, Intel64 Family 6 Model 23 Stepping 10Processor Count: 2RAM: 4090 MbGraphics Card: NVIDIA GeForce G 105M, 512 MbHard Drives: C: Total - 464838 MB, Free - 82861 MB; E: Total - 381554 MB, Free - 171085 MB; F: Total - 2861578 MB, Free - 510054 MB; G: Total - 476939 MB, Free - 64575 MB;Motherboard: Packard Bell, SJM50MVAntivirus: BullGuard Antivirus, Updated and Enabled
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Jan 22, 2013
I recently did a fresh install on my gf's computer as it was suddenly unable to establish an online connection. The error showed in the connection status as the small yellow warning icon at the top left of the connection status icon, not the big red X that appears when the machine isn't connected at all.
Here are the specs:
OS: Windows 7 Ultimate x64
Mobo: Gigabyte GA-X58A-UD3R Rev.1
CPU: Intel i7 950
RAM: 12GB Corsair Dominator GT 2000mhz
The system is also not overclocked.
After trying many things (reinstalling network drivers, flushing DNS, trying a different ethernet cable, restoring all network settings to default) I gave up and did a fresh installation.
After installation, I installed all the usual official drivers, then performed a Windows update, but only the important updates. The connection was back! I then decided to install some optional stability updates, and after reboot, the network problem was back.
I did a system restore to before I installed the optional updates, but the problem persists. I have no idea which optional update is causing this, or which one to remove first to avoid creating more errors.
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Jun 3, 2011
A friend has Windows 7 purchased last November but has not had on internet yet. Could get an ip address, but not connect. Had yellow warning icon. Had Norton icon but was not installed, most likely came with purchase. Also had problems connecting with ipod wirelessly. Could connect with Vista PC.
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Feb 23, 2011
Several users are getting a delayed response when trying to open a network drive. There are several instances where it would take 15-30 seconds to open a network drive.Also users are having issues saving a document, receiving the error message "access denied you do not have rights to do this" seems like the network connection is breaking at some point to making the computer think there is another copy open.What I've done so far:
latest windows updates
latest word processing and client updates
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Oct 13, 2012
The wireless adapter does NOT appear in ipconfig! but Ethernet does.Ethernet works properly.Unable to rollback/system restore as all deleted (don't know how or why).There is no wireless connectivity and with a USB wireless adapter the same problem. Hardware installs and says working OK, but unable to connect to wireless also.
Ipconfig is:
Windows IP Configuration
Host Name . . . . . . . . . . . . : Jabberwocky
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
[code]....
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Apr 6, 2011
I'm trying to fix my sisters laptop, which just wont connect to the Internet. I've checked everything I can find. Here's a description of the problem - When looking at the icon in the system tray that shows the connection bars, when I hover over it, it says "not connected - connections are available" . On the related pop-up window It does show my wireless connection. When trying to connect to that wireless network, it eventually says "the connection was unsuccessful - this computer has limited connectivity to "bthomehub.....".
At this point it gives an option to troubleshoot, when I select this it says - "problems found - there might be a problem with the driver for the wireless network connection adapter". If I look at the troubleshooting report from this window it says "windows couldn't automatically bind the IP protocol stack to the network adapter". In 'network and sharing centre' it shows the computer being connected to the homehub, but no connection from homehub to the Internet. Attempted to ping ebay, got this response - "ping request could not find host ebay.com please check then name and try again."
Under wireless connection status it says -
"ipv4 connectivity - no Internet access"
"ipv6 connectivity - no network access"
From looking around on the internet I have tried the following -
- netsh winsock reset catalog
- netsh int ip reset reset.log
- reinstalled drivers for wireless network connection adapter
- checked that windows has no restore points
- tried ipconfig /release at command prompt, got the error "the operation failed as no adapter is in the - - state permissible for this operation"
- tried ipconfig /renew at command prompt, got the error "the operation failed as no adapter is in the - state permissible for this operation"
I tried removing various antivirus/system protection apps...at this point I then got a yellow icon over the connection bars in the system tray, and it now says im 'connected'. but it says 'no internet access'. Its a new laptop running windows 7, it did work fine for a while and then suddenly stopped working while connected to the internet.
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Jan 14, 2012
m using toshiba satellite L640 when i try 2 connect 2 internet it keeps on acquiring network address and shows limited connectivity in windows 7 home premium..
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Jan 29, 2013
I am running Windows 7 64bit. I have two DVD drives "D" and "F" both connected by Sata to the motherboard (Asus MA78 Pro).
"D" is fine. "F" disappears! Not shown in "Computer" or "Control panel" I have tried all the registry hacks I can find, together with all other advice from the 'web, to no avail.
If I open the case, unplug and reconnect the power cable, Win 7 will immediately recognise the drive and install the drivers. All is fine for a few days before "F" vanishes again. No alteration to the computer is done during this time.
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Mar 17, 2012
I want to format my laptop, but I don't want to lose the genuine Windows that came with it, can I make a copy or something else? to a CD/DVD/USB Drive.
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Aug 13, 2009
I've had Windows 7 RC1 for a few months now, and up until now it's been working flawlessly. Now when I'm doing anything, I click with the mouse, the window loses focus to another window. This is hard to describe but I've noticed that some of the open programs on the taskbar also disappear but then reappear almost instantly while this is happening. If I have multiple programs open they'll even rearrange the order (not the pinned programs), ie: firefox open and i have control panel open, firefox will flicker, lose focus, then the program icon will disappear from the left of the control panel and then be on the right, as if I had opened it after I had opened Control Panel.
It might be important to note that I just installed a windows update yesterday, that's the only thing I've really changed.
I'm running a Dell XPS M1530, 2 gigs of ram, and I have about 8 gigs free on my windows drive. I'm running a GeForce 8600M GT driver version 176.44 (forceware drivers). I use a Logitech VX Nano mouse.
I don't even really know how to diagnose the problem - I was thinking maybe driver issues or maybe even a mouse issue
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Jun 25, 2011
I would like to reinstall windows 7 but have some programs e.g., Microsoft Office 2007, but do not have the original installation discs, question is how can I save these and reinstall without losing them. The main reason I wish to install Windows 7 is I think some things with in 7 are not working as they should.
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