When I Do Get Signal Back / IE Performance Is Very Slow
Feb 12, 2012
Within the last week, it's been dropping the wireless connection (Linksys router). When I view the network connections, it shows that it's connected. In Devices, the card seems to be working properly. I also updated the driver. When I attempt to troubleshoot, I get a message stating "Problem with wireless adapter or access point."When I plug into the router via a LAN connection, the signal comes back when I connect. I'm then able to connect wirelessly until the laptop goes idle in which case I again lose the signal. When I do get the signal back, IE performance is very slow.I should mention that I have an iPad which connects with no problem and another Dell laptop which works fine. I also have a 3rd laptop (Dell) with Windows 7 that has the same problem though.
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Dec 18, 2011
My parents have a Windows 7 (64bit) pc which is performing really slowly. It's got a AMD Athlon II X2 215 2.70 ghz processor and 2GB of RAM.Just logging in takes an age and then launching something simple like a browser can take a good few minutes for anything to happen.I've put the CPU gadget on my desktop for a quick guide and although my CPU is about 20%, my ram is often 85%+.I've done the basic servicing processes, like defaging but they've made little difference.I've looked on the Crucial.co.uk website for Ram upgrades and have seen that I can upgrade to 8GB of RAM for less than £40.Would this be a worthwhile investment or is there something else causing the system to be so slow.I myself am a Mac user, so I'm not familiar with ways to improve performance on a PC, but I don't want my parents to struggle with the PC in the way they currently are, so if I can speed things up for them I'd like to be able to.
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Jul 16, 2012
its about 6 months i m using the same window, but now it starts really slow and over all performance of my system is also down. i have dell n5110 i5 with 4gb ram, and please i dnt want to reinstall window, also i am using selective startup.
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Jul 7, 2009
I have searched through some of the threads and there seems to be an issue with the realtek drivers, but I am wondering if anyone has any other ideas.
I am currently running build 7237 and everything runs great except if I copy something across my network. I have attached a picture that shows my network utilization spiking up to almost 99% when just coping files from one computer to the other. This only happens under 7, not on xp or vista.
I have tried playing around with adapter settings, etc but nothing seems to help. My motherboard is a Gigabyte with the built in 8168/8111 nic card. Connecting to a Linksys WRT54GL router. I have checked gigabytes site and they don't have any new drivers for 7 yet.
Anyone have any idea's I could try?
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Feb 24, 2010
I own an ASUS G1 laptop that I use for gaming, especially online gaming. The laptop itself dates back to 2007 therefore it came in with Vista pre installed. The performance was good there, both offline and online but somehow I wanted to give Windows 7 Professional a try, and there began the issues.Overall the performance is very bad ; I encounter many lags, audio stuterring while browsing, mouse lag, applications taking ages to launch, bad fps. On games that should run fine (that my laptop should handle without any problem), I've noticed that the framerates are decent offline but whenever I join a server online, I get hugefps drops.This solution partly helped : "lag" in online games with Windows 7 - by disabling network throttling on multimedia class scheduler, I've managed to reduce fps drops online, but the issue ain't gone completely, and my overall performance remained low, gaming aside.Is it normal to have so many ISA lines ? Is it normal to have 3 devices sharing same IRQ (16) ?
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Jul 6, 2011
Windows booting time time 92 secs.[slow]
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Mar 3, 2012
I have, within the past few weeks, build my own computer. The compter has worked great for a while, but then started having problems. It had problems with the internet and other stuff, but I was able to fix the problems by disabling parts of my firewall. Now though, when my computer boots Windows, it goes to the login screen fine and without problems. Then when I log in, it says "Welcome" for about 2 minutes, until I am able to get my account. Then, when I get into my account, the computer runs really slow and almost can't run anything it is so slow. So my question is why would this be happening? I know that it isn't the CPU's speed because it is over 3 GHz and has worked fine for me and the overall build is a very high speed gaming computer. This is my first computer. The details of the computer are this: CPU-Intel Core i5-2500 Sandy Bridge 3.3 GHz Motherboard-Gigabyte GA-Z68XP-UD3P LGA 1155 INTEL Z68 OS-Windows 7 Home Premium There are two hard drives on the computer, a 1 TB HDD and a 60 GB SSD?
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Nov 18, 2012
My computer hasn't been able to finish it updates. After it updates, I restart and it says failure to update and converts back to previous configuration. Also, my computer has been performing a lot slower than normal.
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Jul 1, 2012
I started getting a message saying windows has detected my performance is slow and then asks to change my color scheme
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Dec 17, 2009
The fan in my laptop hasn't been working for some time and the laptop is running hot. When I checked the temperature of the CPU it shows an average of 80 degrees C when running a few tasks. Task manager shows the CPU running at 100% when I'm only running Firefox and 5 download tasks on IDM. I suppose the slow performance is related to the heat issue but I'm not sure if there has been a permanent damage to the motherboard or CPU.
Besides fixing the fan, is there a need to replace the motherboard+CPU as well?
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Mar 5, 2012
This is something I have seen occur multiple times in 17 years of using windows, after a unexpected shutdown windows i/o performance slows right down and I still dont have the answer to it.
Today I accidently cut the power to my pc, so windows didnt crash it just lost power.
Windows took about twice as long to boot. After it had booted the system hdd was very busy doing I dont know why (wasnt superfetch or virus scanning). The i/o was used by the system process. Outlook took a looooong time to open. it then also took a very long time to close deleting the deleted emails which are usually way faster. Internet explorer took about 2 minutes to restore crashed tabs which was massive disk i/o. Opening tiny apps where the hdd light either flashes very briefly or doesnt come on at all have a noticeable 1-2 sec delay with the light on solid.
I expect after a manual defrag things will be back to normal. Dos all the prefetch data get trashed on a unexpected shutdown or something?
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Aug 31, 2012
I have a laptop that has been upgraded to Windows 7 from vista. In the beginning everything was fine and things worked really fast. However, for past few months I have had dreadful performance. Whenever I check my CPU is at 100% and it takes ages to do anything. Even opening a chrome tab takes 5 minutes. I tried doing driver checks to confirm nothing was wrong.After trying hard, I just re-installed Windows 7 but no luck. Then I formatted my hard disk and installed windows 7 again. Now it works fine but I do get the extreme slowness sometimes.While doing all of this, one thing I noticed that if I was to put my laptop to sleep and bring back it might start working absolutely fine. Before reformatting it worked 50% of times. Now again it has worked whenever I tried. I wonder if this is a CPU power setting issue? I have already set the power settings to have full performance
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Apr 12, 2012
When I play bf3 after around 45 mins, windows will always change my theme to win7 basic and a popup says "windows detected your performance is slow". I don't think my system is slow xD.
i5 2500k @ 4.5ghz
GTX 570 @ 845mhz/1690mhz
16GB vengeance 1600mhz RAM
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Dec 26, 2012
I am building a new gaming system, considering that the screen is only 1920x1080 resolution, from most benchmarks I have seen, the i7 and GTX670 I put in it shoul be enough to handle any current game at highest settings at a playable framerate.So I put in a temporary junk HDD and installed Windows 7 (64bit professional) just to test it out and try different configurations on it before I install it for real on the actual system drive. After downloading the demos to known hardware-straining games like Crysis and Metro 2033 I was pretty satisfied with the performance.Evetually, I ran windows update and installed all recommended and optional (except for Bing Desktop) updates. After several reboots and re-updates to make sure everything was installed I shut it down.The next day I start it up again and notice that it was taking two to three times as long to boot up..... fair enough, I did just install many updates. But now I noticed that performance had taken a total nosedive as well. For some reason it took several minutes after the desktop had loaded for any program to actually start up. The Crysis demo (even with vsync turned on from the console) had massive tearing where there wasn't any before, and the Metro 2033 demo had slowdowns, especially when turning!
I suspect its MSE thats causing it (I am going to install NOD32 as my real antivirus anyway) but is there any way I can test what could be causing this lag in case it isn't MSE? I can't just not run Windows Update after all, that would be beyond stupid, especially on a fresh install. Pretty much the only thing that changed between the last time I ran those demos and now was installing updates.
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Oct 21, 2011
I used to run my PC on Vista Ultimate 64bit and was very happy ith its performance, but after seeing it forget the window layout for the umpteenth time, I decided to install Windows 7. Purchased a Windows 7 Home Premium 64bit Systembuilder package, formatted all my drives and installed it. Turns out there was a problem with the boot manager. The repair function of the installation DVD didn't really do anything, so I re-installed the whole thing and this time it worked ... sort of.
I get to see my desktop pretty quickly, but then it takes more than 2 minutes to load the 3 sidebar gadgets, open Wampserver (which I need for work) and connect to my home network. During that time the CPU is near idle (1-10% CPU usage) but it won't respond to any commands. The "Computer" won't open, right-click menus don't open, etc. In Vista I could play GTA4 with all settings maxed out at 55fps. Now the PC is struggling to reach 30.
Before the install, I have re-downloaded all my drivers from the various manufacturers' websites, to make sure they were all for Windows 7 x64. The Device manager isn't indicating any problems either. I'm having all kinds of internet-related software problems (Skype failing to make calls, Wampserver not showing full connection, etc) and even resorted to another re-install recently. On Vista the problems disappeared and it responded instantly, but I then installed Windows 7 again and I'm back at square one.
Hardware Specs:
MoBo : Gigabyte P67A UD3P B3
CPU : Intel Core i5 2500 @ 3.3 GHz (stock speed)
Memory : 16GB (4x4GB) GeIL Black Dragon DDR3-1333 CL7-7-7-24
GFX card : 1x ATI Radeon HD4870X2
PSU : BeQuiet! Dark Power Pro 850W
HDD 1 : OCZ RevoDrive X2 240GB (System disk)
HDD 2 : OCZ Vertex 2 60GB SSD (Game modding disk)
HDD 3 : Seagate ST31000340AS Barracuda 1TB 7200RPM (Data disk)
HDD 4 : Samsung HD240UI 2TB 5400RPM (Media disk)
DVD 1 : Sony Optiarc DVD RW AD-5260S
DVD 2 : Sony Optiarc DVD RW AD-7261S (Lightscribe)
The GFX card and PSU are 2.5 years old, but the rest of the PC was bought in March 2011. The motherboard was replaced in May due to suffering from the known SandyBridge issue with the S-ATA controller.
Software-wise:
I run the usual stuff. LibreOffice, Paintshop Pro, etc. Wampserver is required for my work, but that doesn't give any problems on my Windows 7 laptop. The problem appears on a default system, so I'm pretty sure that none of my applications are responsible. Normally I don't use an antivirus on this PC. I'm a careful browser and have another machine with AVG for downloading.
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Aug 28, 2011
I recently built a great system. It has the following specs:
Core i5 2500k 3.3GHz
Radeon HD 6790 1GB
8 GB of Corsair C9 kit of memory
PH67S-C43 (B3) motherboard from MSI.
Caviar Black 750gb
Greenpower 1TB
The only problem is, it runs very slowly in some applications such as Firefox and Minecraft. I've installed all drivers listed on the MSI website as well as my GPU drivers. Still no luck. I've installed Steam, microTorrent, Microsoft Security Essentials, Java (x64), Adobe Flash, and Adobe Reader X.
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Dec 29, 2011
I'm very tired of seeing this message booting me to desktop just to ask me if I want to change the color scheme because it perceives my computer is running slow. Load up Batman AC? 10 minutes in focus changes from said full-screen app to this completely unnecessary 'warning'. Battlefield 3? Same thing. Assassin's Creed? Same thing. Skyrim? Same thing.... I don't need Windows to tell me that my resources are being used when I know they are being used. Am I really going to have to go into Properties and Compatibility mode for every game I play? I have clicked that button so many times yet it continues to show! It specifically says "Keep the current color scheme and don't show this message again" Yet even after clicking said button it still shows...
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Nov 23, 2009
Yesterday morning, I re-seated my HSF and also installed an old DVD burner from my old computer into my newly built one (built on 11/6/09). It should be a pretty fast system (i7 920, 120-GB SSD, 6GB DDR3 OCZ Platinum...), and I was fine with the boot time before yesterday (though I think it was still closer to a minute), but after I started it up yesterday (post install), it took a long time to start up and seemed to hang on the "Starting Windows" screen.
I've done alot of researching, and can't quite figure out what is wrong, though maybe it has to do with the DVD drive I put in. I checked the device, and it says it is working properly and it says the driver is up to date.
This Error appeared yesterday in the log (though I just checked the log today). This error comes up as a Warning almost everyday in the event log (except 2 Fridays ago ?), along with Event ID 300 for most of the previous week.
Any ideas? The only thing that I can think of is to do a re-install of Windows 7 (64bit), but I'm a bit nervous about that.
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Apr 8, 2012
My problem is slow usb transfer rate - at first it start off real good (70-80 mb/s then within 10 sec it drops down to 3 and even 1 mb/s). 1.5 mb file gets into my flash drive in 10 min or so. Now I've formatted flash drives, no change. Write-caching enabled, "best performance" for flash drives enabled... Tried on a Lap-Top - transfer rate is not so high, but stable all the time - 15-12 mb/s. Remote Differential Compression disabled. Transfer rate within the hard drives in my computer is OK (I got 2). I don't know if it's the Windows 7 problem or the motherboard problem or hard drives config problem.
Here is my info:
Windows 7 Ultimate 64 bit
HDD's: Samsung 500bg and ST 320 bg, both 16 mb 7200
mobo - GA-770T-D3L, v.1.
RAM - 8gb
Phenom IIx6
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Feb 9, 2012
I just bought a Netgear WNA3100 wireless usb adapter for my HP Win 7 64 bit laptop. I have been trying for 2 and half days to figure out why my speed is slow, why i don't have a good signal, and/ or if I do have a bit of a signal to my luck, why my signal comes and goes. I don't have internet at home at the moment because I am trying to save up to go to school. I am picking up a public business signal from a block away (which I have asked for permission to use), but I only am receiving not much of a signal with the Netgear usb wireless adapter.
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Apr 11, 2010
Is there some way to stop Windows telling me that the performance is slow?
I get this message: "Windows has detected that your computer's performance is slow", with the option to change to basic theme, or keep the existing. But even when i select to keep it, it still keeps nagging me. What's even more frustrating, is that the computer runs perfectly fine.
This happens in two cases:
1. I view video in VLC on my secondary monitor (uses 3% CPU, 3GB RAM free...)
2. I run a virtual PC via VMWare (uses 2GB RAM and some CPU, but PC still runs perfectly).
There must be some way to disable this nagging? It's obviously not working like intended (since performance is not slow at all).
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Dec 14, 2011
I accidentally deleted some important files/folders which caused the whole downloaded videos/games get lost in a few minutes,i didnt even notice that it was deleting.I tried system restore but it didnt work,is there any other way to get your systems time back up for 2-3 days back?
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Nov 11, 2012
I'm trying to connect a TV to my laptop and want to use my TV as the second monitor.I'm using a brand new VGA cable and the laptop is picking up the TV fine, I can change resolutions, extend etc but the TV just says 'No Signal Through PC'. I'm not ruling out that I've been unlucky enough to buy a dodgy VGA cable but I don't have another to test it with here.
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Oct 10, 2011
I tried to hook up my hdmi cable from my computer to my lg hd tv, but i get no signal, i tried detecting the tv but nothing came up.
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Jul 10, 2012
I just bought a new pc :
Intel quad core i5 3450 3.1 GHz socket 1155 Ivy Bridge
mobo AsRock H77 PRO4/MVP
psu XFX Pro 550W
8gb ram Corsair Vengeance LP
HD WesternDigital Caviar Blue 500gb
Samsung DVD
win 7 64 bit
Monitor: Dell U2412M 24'' 16:10 1920x1200px
I attached the monitor via dvi cable and I'm using the integrated graphic card (Intel HD2500) My problem: yesterday the power went out (without problems for me, because I've got an UPS) but after this, when I turn on the pc, after booting (after windows 7 logo ) I got the message ''enter power save mode" on my screen and then it entered in sleepmode because there isn't signal
If I attach the vga (analogic) cable, there is signal and the pc works fine ...there is signal also with dvi cable in safe mode (F8)
I tried to boot another pc (with windows XP) to my screen with the DVI cable and it worked perfectly ...so I do not think it's a problem of DVI cable or a problem of the monitor
But If I attach a dedicated video card (I have a Radeon HD 5450) and if I leave the DVI cable attached to dvi output of the integrated video card (Intel HD2500) now there is signal after booting, but there is no signal during booting (till windows logo) ...the opposite!!
ps I installed the latest drivers of Intel HD2500 (version 8.15.10.2696)
pps if I use DVI cable with the dedicated video card (HD 5450) there aren't problems, so I think I'll use this card (or another dedicated vga) ...but I want to understand what's the problem with integrated video card
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Jun 18, 2012
Alright so it worked when I left to go pay a bill. Come back and it has no signal. I tried the PC on my TV to see if it worked and it does no problem, so I know the PC is not at fault. Tried a DVI cable and a VGA. Tried restarting and powering off everything.
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Jul 27, 2012
When I connect my PC to my TV Via HDMI Cable, my TV does not receive a signal. When I check in Control panel>Display>Resolution, My TV hasn't even been detected. My TV is an LG 50", Card is a GTX580, and my OS is Windows 7.
Also, when I connect my laptop to my TV via HDMI (Also on Windows 7), It is instantly recognised and automatically displays, so it has to be an issue with the PC itself.
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Mar 23, 2012
My All in one PC Asus ET2400XVT has a HDMI-input port but whenever i try to connect it through a HDMI-HDMI cable to my ps3, it does not sense the signal. What can i do?
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Dec 16, 2012
i read the manual and followed the instructions as best as i could but when i was done and hit the power button, everything turned on except i I'm not getting any signal on my tv. Im using an HDMI cable i'm guessing thats the problem but I'm afraid to go back and try to fix anything. I also noticed a red LED go off as soon as i hit the power button but it never lights up again. (Only once) I think its my motherboard. Also, i tried turning it on about times and the last time i turned it on, my fans connected to the motherboard were no longer turning on. Im afraid i might've burned my motherboard. Here are my specs:
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Dec 25, 2011
I have a eMachines ET1300-2 (yes, I know, emachines aren't great) running Win7 Ultimate.Specs: Newegg.com - eMachines ET1300-02 18.5" Desktop PC Athlon X2 4850e(2.5GHz) 3GB DDR2 160GB HDD Capacity NVIDIA GeForce G100 Windows Vista Home PremiumA family member shut it off last night but this morning it started once or twice but stopped sending signals to the monitor part way through each time. The other times I started to run it, it doesn't display any BIOS or anything, and it doesnt seem like anything is runnin except the fans and lights.I got it into safe mode initially at one point, but again, the signal to the monitor cut out and I have no idea what happened after that.Each time I power-button-ed it off.Things were running fine until recently; I did install AirDisplay (forgot there was no wifi - I'm used to my laptop which does).I think it is expected, but I tried to put in the recovery CD to boot from CD, but, of course, nothing displayed.
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Feb 6, 2012
I just upgraded my AMD catalyst software to 12.4 on my HTPC. Been noticing that when I am viewing via my Sharp 19"LED TV I get signal cut out after about 20 minutes. I notice this when my screen save comes on in WMC. It eventually craps out and I get "no signal" messages on my screen. It comes back if I simply click on the mouse.This never used to happen before. I could leave the HTPC on over night and simply turn the TV monitor off. When I would turn the monitor on in the morning, the Desktop would be visible.Are there new settings in 12.4 that could be causing signal cut out (i.e. like an energy saver option)?
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