WiFi and the CPU usage on Satellite L100 173
I have a Satellite L100-173 (by Atheros wlan card) and a wi - fi connection constantly use 5-15% of cpu time (normally) and sometimes even up to 80-90% (this doesn't happen too often, but when it arrives, it is effectively impossible to use wi - fi). It is very annoying. Is this normal?
(I have no Trojans, etc, I'm sure of it and I tried to reinstall OS, but it did not help)
Can you please tell us what processes need resources so much? Have you checked in the Windows Task Manager?
Tags: Toshiba
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Original title: at the start of Windows there is always a dialogue box that flashes on the screen, but I've known idea what it is.
How can I determine which program is using this dialog box? I also don't expect high utilization of the processor (over 50%) after that I connect sometimes for several minutes. I see not all applications running in the Task Manager. The amount of CPU utilization in the services tab doesn't match what I see compared to what the gadget is read in my sidebar. Any ideas?
Thanks in advance
Hi Soan,
1. What is exactly mentioned in the dialog box?
2. when the problem started?
3. did you of recent changes on the system?
Method 1:
Step 1:
You can check if the problem occurs in safe mode.
Start your computer in safe mode
Step 2:
If you are not faced with the question in safe mode, you can perform a clean boot and check.
A clean boot to check if startup item or services to third-party application is causing this issue.
You can read the following article to put the computer in a clean boot:
How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
After the troubleshooting steps, please refer to clean the boot link to put the computer to normal startup mode.
Method 2:
You can read the following article and perform a full scan of security on your computer.
Note: The data files that are infected must be cleaned only by removing the file completely, which means that there is a risk of data loss. You can take a backup of important data before performing analysis.
Method 3:
You can also read the following article and try to optimize the performance of Windows Vista.
Optimize the performance of Microsoft Windows Vista
Hope this information is useful.
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Satellite A45 - the CPU usage is high and slow applications
Hi all
I'm trying to debug a hardware problem on my Toshiba Satellite A45. I am running Ubuntu 10.04, but I don't think that it's operating system or related software.
THE PROBLEM: The CPU usage is high and applications slowly to a crawl after using an intensive application of memory for a few minutes, i.e. to watch a video or a game. Basically, anything that could use the screen much. If instead, I work only from a prompt, even when the application could do a lot of work, I do not encounter this problem. After stopping all applications, the CPU usage is always higher than normal (90% idle, should normally be slowed down to about 99%).
Xorg now typically showing about 6% (normally use< 2%).="" if="" i="" at="" any="" time="" after="" this="" try="" to="" work="" in="" any="" application,="" usage="" is="" still="" bogged="" down.="" only="" a="" reset="" gets="" me="" back="" to="">
Note: My system has always worked very well and I did not made the installation of the software or changes when it started to happen.
However, the laptop is a 800 miles round trip at the rear of the car in a padded bag.DEBUG: This doesn't seem to be the RAM that I replaced the RAM and reinstall the RAM, and the problem persists. This doesn't seem to be the hard drive that I can try to run it from a Live CD (without use of HARD drive) and yet everything slows to a crawl.
HELP: I don't know how to debug from here.
I don't have extra pieces of hardware to make swaps.Any ideas more how to debug this?
Thank you
GrommitHello
> I am running Ubuntu 10.04, but I don't think that it's operating system or related software.
It s interesting why you think that this may be software related issueI think that it is a typical software problem because the RAM and the HARD drive has been verified you have reported this in the message
So what to say maybe some virus or malware likely to obstruct the CPU and the memory usage
Or there is some process in the background that are not properlyI recommend you to reinstall the Windows operating system or another distribution of Linux that runs NO Live CD, but which is installed on the HARD drive
I m sure that s kind of the process that is disabled and crashes somewhere in the background -
Satellite C650D - the CPU usage is jumping around
I bought a Toshiba Satellite C650D 2 months ago and I used the Windows 7 that came with it, thinking that it was fine and dandy until a few days ago, he started having random lag spikes.
At first he just happen when you watch movies (tried 4 different programs, all reinstalled the driver, scanned for malware, defragmented, you name) and then she started to occur outside the viewing of film aswell. Who did it for me, and I installed Windows XP. I did 3 times now, clean install it Windows XP. Initially, it seemed fine. For a few hours, and then it started lagging really bad, not like in Windows 7, but the CPU usage is jumping all over the boundaries between 1% and 99% at random, but there is no process to take it!
He lags behind what I do, just open the Notepad can blow. I thought that it would work with a format clean, but no, of course the problem reoccured. It might be drivers, see problems in Windows 7 and XP are somewhat different. I'm in my intelligence ends here on what to do, whatever that is would be helpful.
Hey Buddy,
Looks like on your laptop is a background passes process that is causing this different and high CPU usage.
What happens if you install Windows 7 Toshiba Recovery disk and look in the Manager of tasks? Directly after this installation, you should have a low CPU usage and stable because it s installation of Windows from Toshiba.
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The CPU usage reaches 100% and the system locks requiring a hard restart on Windows Vista
All of sudden the CPU usage reaches 100%, which makes the system dead slow and finally the system stops responding. I have to do a hard reboot to continue using the system.
I tried to open the Task Manager to see if there are programs or services running that can consume resources and found nothing. The remains of number of CPU use, the graph to use but less than 10 years is hovering at 100%.
I did not change my system.
The problem appears on the two accounts that I installed on my operating system.
I removed all the unwanted programs since the system was started.
I have McAfee Antivirus installed for more than a year now, and the latest antivirus patches have been installed.
Help, please.
Thank you in advance!
Hello
What antivirus/antispyware/security products do you have on the machine? Be one you have NEVER
on this machine, including those you have uninstalled (they leave leftovers behind which can cause
strange problems).----------------------------------------------------
Follow these steps:
Start - type this in the search box-> find COMMAND at the top and RIGHT CLICK – RUN AS ADMIN
Enter this at the command prompt - sfc/scannow
How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
generates in Windows Vista cbs.log
http://support.Microsoft.com/kb/928228Also run CheckDisk, so we cannot exclude as much as possible of the corruption.
How to run the check disk at startup in Vista
http://www.Vistax64.com/tutorials/67612-check-disk-Chkdsk.html==========================================
After the foregoing:
How to troubleshoot a problem by performing a clean boot in Windows Vista
http://support.Microsoft.com/kb/929135
How to troubleshoot performance issues in Windows Vista
http://support.Microsoft.com/kb/950685Optimize the performance of Microsoft Windows Vista
http://support.Microsoft.com/kb/959062
To see everything that is in charge of startup - wait a few minutes with nothing to do - then right-click
Taskbar - the Task Manager process - take a look at stored by - Services - this is a quick way
reference (if you have a small box at the bottom left - show for all users, then check that).How to check and change Vista startup programs
http://www.Vistax64.com/tutorials/79612-startup-programs-enable-disable.htmlA quick check to see that load method 2 is - using MSCONFIG then put a list of
those here.
--------------------------------------------------------------------Tools that should help you:
Process Explorer - free - find out which files, key of registry and other objects processes have opened.
What DLLs they have loaded and more. This exceptionally effective utility will show you even who has
each process.
http://TechNet.Microsoft.com/en-us/Sysinternals/bb896653.aspxAutoruns - free - see what programs are configured to start automatically when you start your system
and you log in. Autoruns also shows you the full list of registry and file locations where applications can
Configure auto-start settings.
http://TechNet.Microsoft.com/en-us/sysinternals/bb963902.aspx
Process Monitor - Free - monitor the system files, registry, process, thread and DLL real-time activity.
http://TechNet.Microsoft.com/en-us/Sysinternals/bb896645.aspxThere are many excellent free tools from Sysinternals
http://TechNet.Microsoft.com/en-us/Sysinternals/default.aspx-Free - WhatsInStartUP this utility displays the list of all applications that are loaded automatically
When Windows starts. For each request, the following information is displayed: Type of startup (registry/Startup folder), Command - Line String, the product name, Version of the file, the name of the company;
Location in the registry or the file system and more. It allows you to easily disable or remove unwanted
a program that runs in your Windows startup.
http://www.NirSoft.NET/utils/what_run_in_startup.htmlThere are many excellent free tools to NirSoft
http://www.NirSoft.NET/utils/index.htmlWindow Watcher - free - do you know what is running on your computer? Maybe not. The window
Watcher says it all, reporting of any window created by running programs, if the window
is visible or not.
http://www.KarenWare.com/PowerTools/ptwinwatch.aspMany excellent free tools and an excellent newsletter at Karenware
http://www.KarenWare.com/===========================================
Vista and Windows 7 updated drivers love then here's how update the most important.
This is my generic how updates of appropriate driver:
This utility, it is easy see which versions are loaded:
-Free - DriverView utility displays the list of all device drivers currently loaded on your system.
For each driver in the list, additional useful information is displayed: load address of the driver,
Description, version, product name, company that created the driver and more.
http://www.NirSoft.NET/utils/DriverView.htmlFor drivers, visit manufacturer of emergency system and of the manufacturer of the device that are the most common.
Control Panel - device - Graphics Manager - note the brand and complete model
your video card - double - tab of the driver - write version information. Now, click on update
Driver (this can do nothing as MS is far behind the certification of drivers) - then right-click.
Uninstall - REBOOT it will refresh the driver stack.Repeat this for network - card (NIC), Wifi network, sound, mouse, and keyboard if 3rd party
with their own software and drivers and all other main drivers that you have.Now in the system manufacturer (Dell, HP, Toshiba as examples) site (in a restaurant), peripheral
Site of the manufacturer (Realtek, Intel, Nvidia, ATI, for example) and get their latest versions. (Look for
BIOS, Chipset and software updates on the site of the manufacturer of the system here.)Download - SAVE - go to where you put them - right click - RUN AD ADMIN - REBOOT after
each installation.Always check in the Device Manager - drivers tab to be sure the version you actually install
presents itself. This is because some restore drivers before the most recent is installed (sound card drivers
in particular that) so to install a driver - reboot - check that it is installed and repeat as
necessary.Repeat to the manufacturers - BTW in the DO NOT RUN THEIR SCANNER device - check
manually by model.Look at the sites of the manufacturer for drivers - and the manufacturer of the device manually.
http://pcsupport.about.com/od/driverssupport/HT/driverdlmfgr.htmHow to install a device driver in Vista Device Manager
http://www.Vistax64.com/tutorials/193584-Device-Manager-install-driver.htmlIf you update the drivers manually, then it's a good idea to disable the facilities of driver under Windows
Updates, that leaves about Windows updates but it will not install the drivers that will be generally
older and cause problems. If updates offers a new driver and then HIDE it (right click on it), then
get new manually if you wish.How to disable automatic driver Installation in Windows Vista - drivers
http://www.AddictiveTips.com/Windows-Tips/how-to-disable-automatic-driver-installation-in-Windows-Vista/
http://TechNet.Microsoft.com/en-us/library/cc730606 (WS.10) .aspxHope these helps.
Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.
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Can I change the CPU and the GPU on my Satellite L500-210?
Can I change the CPU and the GPU on my Satellite L500-210? If so, what is compatible?
Memory DDR3 2 x 2024 (4096 MB)
Chipset GM45
BIOS 2.10 05/06/2010
Socket P (478 pin FC - PGA microphone)
currently INTEL DUAL - CORE T4500 2x2.3 GHz x 64
GPU: Ati Radeon HD 4500 series 512 MBI can put a CORE 2 QUAD for example 9000 / 9100 / 9200?
Before starting to discuss this review, please http://aps2.toshiba-tro.de/kb0/TSB9401AX0001R01.htm at first.
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How to check the CPU usage and paging using LabVIEW
Hi guys,.
I build an application that is used to check the CPU usage and paging using LabVIEW. How can I do?
any help, suggestions or advice will be greatly appreciated...
Kind regards
Prashant
Hello
If you plan to build your app for Windows, you can use .NET classes. (System.PerformanceCounter), there is a simple example with LabVIEW:
C:\Program NIUninstaller Instruments\LabVIEW 2010\examples\comm\dotnet\SimpleTaskMonitor.llb
Also, you have several screws that you can use to verify information about the processor.
Kind regards
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CPU problem. The CPU usage is erratic and the RAM is regularly high
CPU question
I can't navigate with my huge memory and laptop good performance because the CPU usage is erratic and the Ram memory is regularly high. For now, 1.7Gigs is my memory on my 3 GB of ram. How can I solve this problem? My computer problems are related to the navigation.
Hi Sean,.
· Since when are you facing this problem?
Method 1: Start your computer in safe mode to check the issue. Report of the results.
Method 2: Run the next Fixit tool to check the issue.
Difficulty of Windows system performance slow computer problems
Method 3: Check to see if this article helps you.
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Satellite P100-219: model seesaw in the CPU usage graph / wireless switch
Has anyone noticed a trend sawtooth in the graph of CPU usage (quickly repeat that 10% performance spikes) in idle operation? Crampons disappeared after I switched the wireless (WLAN & BT) light...
Hello
Usually, if the 3rd program tries to connect to the WLan or the BT will increase the CPU usage. It s not easy to say why it happens because no one knows what you have installed on your laptop, or what settings unique applications have.
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PowerShell has stopped the work and high CPU usage
My laptop recently started to operate erratic, slow, very slow start as well as general use... even the cursor was glitch.
A recurring error is "powershell has stopped working". and "the security will not allow this download."
I did a defrag and clean the c drive... I'm not very tech savvy, so I took it to Geek Squad, who said that they could not recreate the problems.
They made an optimization, malware, cleaned and changed the browser...
I opened the monitor cpu and the cpu running very high, sometimes 100%, and the laptop gets hot, even though I have a cooler under him. If I disable the internet CPU breaks down... when I turn on the internet that it goes back immediately. It all started around November 15 and I have no idea why.
I am running windows 7 and have a HP Pavilion quad core with 6 GB.
When I ran spybot there any spy software, but a huge amount of temporary files.
The Geek Squad said it was a virus, but they had cleaned up a bit of malware.
I have no idea what to do now?
Hello
Open the event viewer > application log
Look for errors related to Power Shell
Run the System File Checker
https://support.Microsoft.com/kb/929833?WA=wsignin1.0
Related topic:
You have KB2952664 installed in Windows Updates? Try to uninstall in order to determine whether it can contribute to the issue.
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BTW my 15 Flex-2 upgrade to Windows 10 Home took place, working after a few minor updates manual driver (WLAN, graphics)...
However, since the upgrade, I feel an annoying symptom, which has been reported by users of other brands as well.
Although I already follow most of related advice (known assassination unnessary process, change of reports), the CPU usage is still constantly around 30%, causing the fan to operate continuously and even more unsatisfactory: extremely affecting the battery life! Using processexplorer that I discovered, that svchost (or one of its processes) is at the origin of the problem, not one of the applications. As I am not able to dig deeper, I wonder what measures taken so far by Lenovo to have the Microsoft fix this problem.
Attached: screenshots 'notification', 'Treaty', 'system '.
Other tips are appreciated.
Mod edit: added warning about large images for those who have slow Internet service.
UPDATE Oct10:
Went to manually check tile Lenovo Support and offered an update of SystemInterfaceFoundation.exe.
Run the update and believe it or not: the CPU usage is almost back to normal (about 4%) with browser open FF and AV SW race. less than 2.5% use svchost. Fan turns down to 'stop' or low speed.
Can someone pls? Be wary of situation for the next few days...Update Oct11:
No idea how to mark this "resolved" thread: System runs stable like a charm. Quiet, low CPU utilization and the normal battery life.
No other text. Problem solved. See above
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How to get the CPU usage in LabWindows using C program
Hi all
Please help me...
How to get the CPU usage and the use of the RAM in LabWindows CVI 12.0 using C.
Any help with this will be appreciated.
Thank you in advance
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In the "CPU usage history" Task Manager, which is the length of the story
Work Manager "CPU usage history" view which is the length of the story?
Stephanie
There is no time for the CPU usage history
How reach you that conclusion?
You can change the timespan by changing the speed! You have high, Normal and slow. The displayed time interval will vary depending on the setting. You also Pause setting, which freezes the display.
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System runs slowly, and my CPU usage is very high.
High CPU usage
My cpu is in every sense. from 12 to 100 and slowHi linda lyster,.
· What version of the operating system is installed on the computer?
· Did you do changes on the computer before the show?
· What is the number and the model of the computer?
Check in the Task Manager , which process is toll until the CPU usage.
Follow the steps.
Method 1: Run the troubleshooter of performance.
Open the troubleshooter of Performance
http://Windows.Microsoft.com/en-us/Windows7/open-the-performance-Troubleshooter
Method 2: Perform a clean boot to see if there is a conflict of software like the clean boot helps eliminate software conflicts.
Note: After completing the steps in the clean boot troubleshooting, follow the link step 7 to return the computer to a Normal startupmode.
For reference:
Ways to improve your computer's performance
http://Windows.Microsoft.com/en-us/Windows7/ways-to-improve-your-computers-performance
Optimize Windows 7 for better performance
http://Windows.Microsoft.com/en-us/Windows7/optimize-Windows-7-for-better-performance
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AppleMobileDeviceService.exe always takes 50% of the CPU usage.
Original title: year App called AppleMobileDeviceService.exe constantly takes 50% of the CPU usage. I'm not using iTunes. Said Apple iI should ask Microsoft. I use oper AX. sys.
An App called AppleMobileDeviceService.exe constantly takes 50% of the CPU usage. I am not connected to iTunes and my iPod is connected to my PC when this .exe runs with 50% usage. Apple suggested that contact Microsoft. I use oper AX. sys. Apple has suggested to contact Microsoft.
Hi Armycyrus,
Have you done a recent software or hardware changes to the system?
Method 1:
If iTunes is installed on the system, you can try to uninstall and reinstall the same and check if it helps:
For more information, see the article:
Remove and reinstall iTunes, QuickTime, and other software components for Windows XP
Method 2:
It seems to reset Winsock has solved the problem:
For more information, see the Apple support links:
HT3204 Apple Device Support hogging CPU, impossible to download podcasts
Apple on Windows software: can see the performance problems and virgins iTunes Store
Alternatively, you can try to reset Winsock and check if it helps:
Important: The foregoing contains as follows to change the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs.
For more information about how to back up and restore the registry, follow the steps from the link below:
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