Not Able To Run Network At Full Speed
Feb 13, 2010
I've recently bought a new computer which I had quite some trouble with. First of all the games that keep crashing (think it's a windows 7 issue so I'm just going to wait for the MS solution). Secondly I have (and this is the issue) my network that isn't able to run at maximum speed.
At the moment my Internet only works when I put network speed to 10mbps Half Duplex instead of 100mpbs Full Duplex. This means I only have a max speed on my network of 1mb per second and the same applies for the Internet. This computer is linked to a network of 3 other computers (who don't have a single problem) and is directly attached to a switch and then to a modem.
We tried many things to get it to work again, there was only one thing that actually worked. The thing that worked was attaching my computer directly to the modem. The problem is however that that means that all the other people don't have Internet.
My question is, is it the switch that causes this problems (it's updated with the latest firmware and was the newest version 1.5 years ago)? Or is it my computer that causes it for some reason (windows 7)?
I've updated every single driver, windows, updated bios etc. etc. I run windows 7 ultimate 64bits. ps. If you need more information, I'll be happy to give it to you. (thought I'd keep it as short as possible for now)
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Sep 27, 2011
'm a 3D artist, and I'm currently rendering out a whole load of frames. I'm using a reasonable, Sony Vaio laptop for the task, which has an Intel i7-720QM, however I'd like to know what CPU speed it's currently operating at.I know that it says it runs at 1.6Ghz as standard but then can ramp up to 2.8Ghz, I just wondered if it truly was going at that speed whilst it's rendering.
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Jun 20, 2011
It is running at 1300MHz constantly and it is suppose to run at 1600MHz, any reason why? Specs at bottom.
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Jan 31, 2011
Hey guys. I got 10MB internet speed. So Im suppose to download on a average speed of 1.2MBPS.
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May 27, 2012
I cant play the game in full screen it shows only in windowed mode. I cant put mouse cursor as well in window. I tried changing the resolution of the game but it doesn't change if I set it to low resolution, I cant see anything but can hear the sound.
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Dec 27, 2012
I have 135Mbps link speed support ADSL WI-FI router. I have enabled 802.11b+g+n wireless mode and use 20+40 MHz on my router. I use "WAP-PSK" authentication. In addition to that, have a 2.4 & 5 GHz frequency support router and client device.
But my network connection display (WLAN) I have a 54Mbps link speed, why is that? How do I use 135Mbps or at least 100Mbps link speed? Is it a some configuration issue? My Ethernet connection show full speed (100Mbps). (I'm not talking about my internet connection speed).
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Feb 11, 2013
Adapter 1: Intel Built-in Lan
Adapter 2: Pci Card
I used to access shared internet from a router, now the router has no internet we only use it for local home sharing. I added the secondary adapter to connect to the DSL-modem directly.so now when I disable the 1st adapter my internet works fine. when they're both enabled internet doesn't work at full speed or sometimes not at all.
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Aug 5, 2009
Yesterday I installed RC1 of Windows 7 on my HP 6910p. After install I immediately noticed that the notebook makes much more fan noise then under Windows XP.
The fan seems to be running constantly and whenever I seem to do something a bit graphical it goes at full speed.
Are there any other (HP 6910p) users that have the same experience?
Is there something I can do / tweak to make my notebook quite again.
I have already disabled the superfetch however this only reduces the HDD activity.
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Apr 14, 2012
I have a program that measures bandwidth and its reporting that I am downloading at full speed (1.2 mb/s ) all the time, and I think its accurate as my internet feels really slow. I double checked I wasn't downloading anything, and that all of the updates were on idle, but there is still traffic. What should I do? Also, I noticed a ridiculous drop from 250 GB to 217 GB of free space. The free space drop is gone, its showing 250 GB but the bandwidth is still a problem
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Jun 13, 2012
So I built a new computer yesterday and when I ran a speed test today I was only getting 9.5mbps when I usually get over 30mbps. It has something to do with this computer since my other computer is getting 30mbps. And yes this computer is connected directly through and ethernet cable.
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Dec 1, 2012
Bought i3 3220 (ivybridge), 2x4gb ram, 120GB SSD, CM Elite case & psuSo installed everything powered up got 4 beeps shutdownReset mobo as had been used before got 3 beepsI tried unplugging everything but cpu/fan/ramTried each ram stick in each slot etc checked cpu seated properlyTried everything i could think off got 3 beeps alwaysFinally i figured mobo might need bios update to run ivybridge chip (which was already supposed to have been done in old system) so i ditched the Z68 and ordered a gigabyte Z77-DS3H, so now all components are brand spankersAssembled everything 3 short beeps, pause, 3 short beeps shutdownSame as before unplugged everything same beep comboOnly mobo cpu/cooler/ram same beep comboWent to my office robbed some ddr3 out of my i7 system swapped it and still got 3/pause/3 beeps each stick in each slot and still the sameAnd i have noticed on power up cpu fan goes full speed for a few seconds then when beeps start it runs slowly dont know if this is relevantNow im stuckthe only components i havent swapped out is the cpu & psu, but is it possible the cpu is faulty, is this a common thing ???
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Jan 23, 2013
This sounds really noobie of me but is it possible to improve local network transfer speed by adding a 2nd network card. I was planning to connect one exclusively for lan transfers and another one hooked to a separate wireless router.
Right now only a maximum of 3 users can stream SD videos off the PC before it gets a little choppy.
The pc in question runs on windows 7 and it's board has built in gigabit, I happen to have a spare gigabit card.
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Dec 24, 2009
I'm not too terrible familiar with all the ins and outs of networking, but I have some "basic" questions as I am looking into improving my network speed.
I'll begin with what I have on the network.
2 PCs, PS3, Xbox 360 (all wired) and a Wii (wireless).
I have a WRT54GS router currently. I'm considering getting the D-Link DGL-4500 as an upgrade. My question is, would this be a significant upgrade? One of my PCs has a gigabit Ethernet card and one does not. Will this router supply the fastest speed to each device or would it provide the speed that the weakest device was capable of to all devices on the network?
Secondly, my Internet provider offers 3 packages.
7 Mbps X 512 Kbps
9 Mbps X 768 Kbps
11 Mbps X 1 Mbps
I currently have the 1st package (7 X 512), so how dramatic would the change from the 1st to 3rd package be?
I'm primarily looking to A) Get constant good speeds when gaming B) Get significant increased speeds when streaming video etc.
Again, I'm quite new to the networking side of things, so I don't know if these questions even make complete sense, but I thought I'd ask before I try the spend and trial/error approach, so any help would be greatly appreciated.
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Oct 10, 2011
I have a toshiba satellite L655-S5117 laptop . My Wireless network speed is fluctuating from 130 Mbps to 11 Mbps . In my hostel most of my friends are getting 130 Mbps . Due to the fluctuation I am getting slower browsing speed . And sometimes its getting disconnected also . Is that because of the drivers?
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Jun 10, 2009
I have 2 home computers joined through windows 7 home network:
1 is a desktop connected to the d link draft n router via a cable. The other is a laptop with an Atheros wireless n adapter.
Both computers get good internet speeds (20-25mps desktop, 10-20 mps laptop) but the file transfer speeds over the network are usually around 450kbs, once it made it to 1.3mps. Is this a normal speed. Not sure if my settings are off.
Desktop set to auto negotiation for speed / duplex, wireless set to N (40 bgn)
Any tips to speed this up?
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Mar 15, 2011
I have speed issues when working with files on the LAN network. They open and save much much slower than XP. On the other hand the ADSL internet connection is fine and running at full speed. What is the problem? The computer is brand new and with fresh install of Windows 7 x64.My other problem is with mapped network drives. On the second computer, which is running fresh install of Windows 7 too, we have mapped network drives which are accessable on the whole network. The problem is that every time we start that PC with the mapped network drives Windows says "Could not reconnect all network drives" and all computers on the network show them with red "x" on the icons. I want them to automatically open at startup.
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Dec 26, 2009
Here is my problem. In this case, I am trying to transfer pictures from one of my XP systems to my Windows 7 Home Premium system over my wired network. Between the XP systems, things run fairly quick. But not with 7 involved. When I go to transfer the 47 pictures that I want, it tells me that it will take 18 minutes. And this is for only 66.7MB of data. Tell me this can get better. Being new to 7, I have no idea where to look for the problem. I tried searching Microsoft's site and the help files on my system. I just can't find a solution.
Here is some more info, and maybe some you don't need. On the Windows 7 system, I can access all the shared folders on my other systems (all XP SP3). If I go to the network map, my other systems are marked as "The following discovered devices can not be placed in the map.". I don't know if that is a problem or not. The reason I did that is because I was reading through the Microsoft site on file sharing and that was mentioned. It also mentions a program called LLTD, which may be needed on 32-bit XP systems. I tried installing that on my XP system, but it said I didn't need it.
As far as the file transfer, while sitting at my XP system, access is denied when I try to access the shared folder (for my pictures) on Windows 7. Now if I transfer them to the Users/Public/Pictures folder, it will transfer them in just over 5 minutes. Still a little slow, in my opinion, and not where I want them. Why can I transfer there and not into the folder I want them? And why is quicker to transfer while sitting at my XP system?
I have made sure that all the systems have the same workgroup name. I have also tried disconnecting the power from my modem, router, and all systems then powering each one up one at a time. That was suggested to me before. It didn't change anything.
One last thing. While starting my Windows 7 system, as soon as it was at the desktop, I tried to transfer the pictures again and the transfer took off. Almost immediately, it said that there was 20 seconds left. It was flying like I thought it should. Less then a minute into the transfer, it hit a wall and changed to about 20 minutes. Go figure. I checked my settings for the folders I want to transfer to and they are set as shared. Maybe at that point, a security program started up. I don't know. I do have a trial version of Norton's Internet Security installed. It came preloaded with the system. I was thinking of removing that and going with Avast free. I have checked any firewalls and did disable them. No difference.
I tried to list everything I've tried. Hopefully, some helpful info in there. I find it strange that I can access the shared folders but not transfer from them. Any thoughts on what to do? Is there a setting in Windows 7 that needs to be changed?
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Jun 7, 2011
I would like to reduce the speed of my 1Gbps network card but cannot change auto negotiation. There are no speed & duplex options other than "auto negotiation." How can I enable the normal options in the "speed & duplex" field?
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Mar 22, 2011
I have a simple home network running several machines with Windows 7.
My "server" is running Windows 7 Pro x32. This machine is connected via wired internet directly to my wireless router. When I run a java speed-test web app, I am seeing speeds between 1 and 4 Mb/sec. (My connection is ~20Mb).
I have a Windows 7 Pro x32 laptop connected via wireless. This laptop gets 17Mb/sec speeds.
When I connect the laptop via a wire to the router, it's still upwards of 15Mb/sec.
This was not always the case with this hardware. I have tried shutting down any non-essential services. I have tried running the speed test in Safe Mode +Networking. I ran a live linux CD and got fast speeds.
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Aug 29, 2011
I know there are heaps of topics out there, but they all seem to saying things which I dont understand and dont apply to me. All I need to do is to enable certain applications use connection 1 and the rest use connection 2. How do i do that?
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Feb 12, 2012
i have a custom built pc running windows 7 home premium, an i5 2500k, and 16gb of 1600mhz ram, and i'm occasionally experiencing lag while watching Internet videos in firefox. i scan regularly for viruses with malwarebytes and superantispyware, so i know thats not the problem, i run ccleaner about once a month thus keeping browser bloat to a minimum. but we do have 4 devices that are connected to the wifi, 3 phones and an ipod touch. can these devices slow the network even if they are not being used?
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Dec 10, 2009
I have 32 bit Windows 7 enterprise edition installed on DELL Inspiron 1525 with 4 GB RAM.
I am facing the issue of extremely slow copying speeds. The copying speed hovers around 4-5 Kbps.
Other XP machines are able to do this real fast. I updated from Vista, believing this problem would've been solved in Windows 7... but this is a big disappointment. for all the hype created.
Is there a solution to this..
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Jul 25, 2012
I have a problem with the speed of my mapped network drive. At first al is wel and file loading is as fast as to be expected. But after some time the transfer speed drops dramaticaly and it becomes very slow. I tested it primaraly with loading of image sequences, but it affects all file loading the same. If I logoff and login to windows again the speed is back to its full potential. And then after some time again it drops. I have seached the internet for similar ploblems, but could not find this kind of problem, only the dropping of the connection entirely, but thats not the case here.
All user PC's that have the network drive mapped are windows7 Pro PC's with gigabit lan. The server PC is also windows7 with quad gigabit lan, teamed to 1 connection. A 4 ssd raid setup via a MSI megaRaid controller provides the drive for mapping. The switch is a HP proCurve 1810G-24. Jumbo frames is disabled on all devices. Because i have no domain, the password protection for file sharing on the server is disabled, so al user PC's can connect to the mapped network drive with their own username.
Is there some sort of idle timer on the mapped network drive that could be responsible or something?
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May 17, 2011
I am having a confusing time trying to figure out why my internet went from 10+ Mbps down to <1 Mbps after simply downloading a wireless card driver.From the beginning: My wireless download speed was 10+Mbps, and I was using the Dell Wireless 1505 Draft 802.11n WLAN Mini-Card. This information is found in the Device Manager, under "Network".The driver for the card was 5.30.x.y (I can't remember the specific version number, but I do remember it was 5.30.something.something). Upon navigating to the Dell webpage, I wanted to see if there were any drivers for the same wireless card that were more updated, to perhaps increase performance.I navigated to the page for my computer (Dell Latitude D830), here. That page is for my model laptop. You'll notice that, in the drop down for "Operating System", there is no option to select Windows 7.Regardless, I navigated to the driver under "Network", the Dell Wireless 1505 Draft 802.11n WLAN Mini-Card, and downloaded it. It was version 5.60.188.1, from 11/9/2009. This is where my problem began. After installing the driver and rebooting, my internet speed instantly went to below 1 Mbps. I have no clue why installing a later wireless card driver would mess up my speed.
My only hypothesis is that the driver I downloaded is only compatible with Vista. Do I just re-download driver version 5.30.x.y or something to get it back? Why did it get so slow? How do I get my computer back to the download speed it was/should be?
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Jan 17, 2013
I m running Windows 7 ultimate x64 on 6 pcs. All connected with cat6 cable to Gigabit Ethernet 8 port switch. Most of the PC have Realtek 8111F, 1 x Gigabit LAN Controller on board (1 or 2 have intel pro giga)
Now question is what settings should i make so that my all pcs can use full available bandwidth/data speed ?
(lan card properties have many settings in advanced tab such as ..packet size,link speed,buffer etc.)
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Apr 13, 2012
For the last 3 months my internet keeps dropping in and out, sometimes for a long period of time. But it always shows full bars in the wireless network connection on our computers. I have been on the phone to the internet company for hours and hours (each time speaking to a different person-so no help there) and they can't figure out what is wrong.
They sent me a new modem which worked for 10 mintues and then was dropping in and out again. The same issue is happening on my roommate's computer too, and I am able to access other wireless networks in other locations too with no trouble. So not an issue with our computers.
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Jan 26, 2012
i can't share full hard drive in windows 7 local network
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Oct 6, 2011
I have two win 7 computers on a home network and I would like both machines to have full access to the hard drives on either machine, not just share folders. How is this done?
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Dec 29, 2011
I just want to be able to increase the speed of my fans beyond their spec, and have complete manual control over their RPMs without a care about the temps. I have a liquid cooling setup and the fans on my radiator as they are right now simply aren't cutting it. I have them hooked up to the motherboard in hopes of finding something to just boost their speed via software, but SpeedFan is the only thing I could find and it simply sucks for that purpose.
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Dec 1, 2008
How To Speed Up Windows 7 - Speed Tweaks by doing the following:-
Disable indexing
Disable defragmentation
Disable Write Caching
Configure Superfetch
Disable the Page File
Disable System Restore
Disable Hibernation
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Sep 2, 2009
Full screen game will full screen when I use Vista and XP. When I use Seven, the side will become dark.
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