Hp dm4-2070us cpu usage & fans? help!

Lately I've been experiencing fan problems and how its really really noisy. I started to notice that the CPU Usage levels were fluctuating high and low. It would start out as 3% go to 9% then 30%, 40%, 70% and eventually 90% and the highest was 99% and then it would go back to 3% and start this process over again. When the CPU Usage goes higher the fans start to become louder. I had just booted my computer and opened firefox and had ONE window opened and the CPU Usage went up to 99% and the fans were INSANELY LOUD. I thought my laptop was going to blackout.
Is this happening to anyone else? Is there a solution to this? I don't do anything with my laptop like intense gaming or anything. I'm just a student that uses this laptop for word processing, internet browsing, music, instant messaging and a little photo editing. I don't see why my laptop would just suddenly go crazy like that. I just bought this like 2 months ago back in July..
Help is much appreciated!!

I also had the 100% CPU usage error on my Pavillion dm4. I verified that no applications were causing the excessive usage and performed a virus scan on my computer while it was running in this state. The BIOS update obtained through HP Support Assistant seems to have fixed the problem. The CPU usage went down when the update was downloaded and installed (before the required system restart).
I just recently performed this BIOS update, so I will post again if I find that the problem resurfaces.

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K8NGM2-FID problems: no usb and high cpu usage - HELP!

hi folks,
i've setup K8NGM2-FID inside an htpc with a clean install of mce 2005 (onboard video). For the past couple of days I've noticed a few things:
1) if the pc goes into standby (S3) and then wakes up, sometimes task manager shows a cpu usage of 50% (on the graph) but looking at the list of tasks (for all users) nothing is runing that high - in fact system idle process shows 98% (while the graph is still showing about 50%) and the system is a bit sluggish; reboot fixes this but it's getting really annoying. I've installed the latest AMD x2 driver. Sometimes it goes to 98-99% after waking up but that's been rare.
2) i've been getting a few BSODs lately, actually all started yesterday - 3 of them in a span of about 2 hours after insalling Nero. I'm going to try to figure out what is causing it that (proabably Nero - I hope since that's easy to undo) but what i've noticed is that when the system reboots after the blue screen, none of the USB devices work (i.e. keyboard, mouse, etc.). windows has to load, then I need to go in the back and unplug/replug the usb devices which then 'wakes' them up; this can get really annoying in a typical cramped home theater setup. software restarts seem to be good - ok hardware restarts are the problem. hooking things up to a usb hub has the same effect - i.e. I need to re-plug the hub to get them to work - it just means less things to plug/unplug.
has anyone else noticed this? help save my sanity - this is driving me crazy. since this is an mce setup, it goes into sleep and wakes up several times a day so the high cpu issue when it comes up really gets in the way of using the pc. btw. during high cpu times, no mce related function (record/watch/the shell itself) is running.
here's my setup:
K8NGM2-FID - boots up with 3 short beeps - I think it's 1 beep pause then 2 beeps
2 gigs kingston 3 CAS (2 x 1 GIG kit) pc3200 - boot screen shows it running at 400mhz in dual channel config
X2 3800+ stock fan/heatsink with silver 5 (runs around 35-38 idle - inside a silverstone 'stereo rack' case)
ms usb keyboard/mouse/mce remote
coolmax 550W power
3 140GB WD drives (ata 133 - not sata)
onboard video - framebuffer set to 128megs
latest (as of 2 days ago) nvidia and msi drivers - msi bios is the stock 3.0 (more on that later)
the bios settings are all default as far as I can tell.
pvr-150 tuner card
promise ata 100 card
nec 3500dvd
all running on mce 2005 with rollup 2 and all the updates windows could find
i haven't updated the bios because i've read about other folks having blue screen problems and the suggestion has been to up the voltage for the ram (I guess the default setup from MSI is lower than it should be) but apparently that option is missing from the 3.1 and later bioses? and reading the text file, it wasn't very apparent what the bios 3.1 was fixing other than a few cosmetic bootup texts. I'm planning to up the voltage later today.
anyhow, any suggestions short of throwing the entire pc out the door are welcomed.
thanks!

ok here's what I've found about the high cpu...
using process explorer, hardware interrups is taking all the cpu. i've tried to disable items one by one but nothing is working so far. what does work is if i choose scan for new hardware, cpu goes down to normal. standby and resume and cpu is up again. do the scan and it goes down again - without changing anything.
i've re-installed the graphic board driver, nvidia 430 drivers, sound driver. not sure what else to do. checked my drives and they are all properly master/slave set.
this is really getting crazy...anyone come across this?
i'm a bit hesitant to go to bios 3.1 since i've seen lots of posts about BSOD and i've just gotten rid of that.
thanks
thanks a bunch!

Finder has heavy CPU usage: Causing fan to spin constantly

Hi,
I recently upgraded to Leopard. The upgrade went perfectly. The only thing thats annoying me is that the FINDER is causing heavy CPU usage which is causing my MacBook's fan to spin constantly. I've figured out that the problem is most likely FINDER from the Activity Monitor (I've found that stopping finder eventually causes the fans to spin down and eventually stop.)
Are other people having this problem, let me know? Is apple aware of this problem and will they fix it?
Message was edited by: abbiehoffman

Hi
I'm not sure whether this helps, but I've noticed that having icon preview switched on (View - Show View Options) can result in a significant amount of CPU usage if you open a folder containing a large number of files, or a small number of movie files etc. On my older Mac, opening a folder containing a handful of WMV files can result in 20 seconds of 50% CPU usage, as it attempts to replace each generic icon with a content specific icon. I have a hunch it's actually opening QuickTime (and Flip4Mac) transparently in the background to capture a frame from each movie and use it as the icon. In the end I switched icon preview off - by default it seems to be on in Leopard. I guess it's most likely to affect older Macs and laptops, in terms of the CPU percentage required. It also seems to result in a fair bit of disk activity as well, again most likely to affect laptops.

IPhoto 9.4.3 high fan speeds/ high cpu usage.

For about a month now, my iPhoto has been acting up. My iPhoto CPU usage idles at about 30% and as soon as I start using iPhoto, the CPU usage can go as high as 430%.. This causes the fans to spin at 6000RPM and eventually iPhoto will slow down and I'll have to force quit.
I have tried:
- repairing the iPhoto library
- creating a new library
- re-installing OSX Mountain Lion
- re-installing OSX Mountain Lion and then installing a fresh copy of iPhoto
- rebuilding the iPhoto library with iPhoto Library Manager
Nothing has fixed this issue. I have exhausted all of my options and I would greatly appreciate any help.
Cheers,
Joey
Mac specs:
Early 2011 MBP
Intel Core i7 2.2GHz
8GB 1333MHz RAM
256GB Crucial M4 SSD
750GB Seagate HDD
15 inch Hi-Res AG Display

Did you remember to quit iPhoto before deleting the caches and to log off and on again? WIthout logoff or reboot cleaning the caches may have no effect.
iPhoto is keeping second, hidden cache in $TMPDIR. Try to clear that as well.
You can only open that cache from the Terminal.
Quit iPhoto.
Open a Terminal window and enter
open $TMPDIR
and hit "return".
In the window that opens remove the folder com.apple.iPhoto.
log off and on again, and retry.
Im thinking that this is a software bug.. but I just cant figure out why its happening on a fresh install of OSX / iPhoto. Seems bizzare.
I am using the same iPhoto version on a similar early 2011 MBP Mac without problems. Maybe the file type of your photos and/or videos makes a difference. What media kind are in your iPhoto/Aperture library? Videos? Raw? Jpeg?

Overheating,fan broken, running extremely slow, cpu usage 100%

whist playing an online game my toshiba laptop suddenly started lagging, it didn't shut down ( as you would expected when a laptop overheats) but the fan has completely stopped working. the cpu usage is at 100%. i've run disk clean-up, defrag , downloaded all my driver up-dates, run anti-virus software. pretty much everything but wiped the computer. will a new fan put the computer back at normal speed?

Hi,
Welcome to HP forum. You've posted to a wrong forum from vendor view and from machine view (this is a desktop forum). Anyway we are here to help. Your idea is having a new fan, this may or may not help. The main thing is to keep machine cooler. These are few tips.
http://mobileoffice.about.com/od/laptopstabletpcs/qt/how-to-make-a-hot-laptop-cooler.htm
My tip: Don't play intensive graphics games, your machine is NOT a game machine.
Regards,
BH
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.

Fan noise is very loud on hp dm4-2070us

Hello everyone, i recently bought the new hp dm4-2070us and i have noticed that the fan noise is quite loud. I dont know if this is normal for this new model, but the noise is really annoying. Any help is appreciated thank you!! Btw i dont believe its a software issue being that its a new model or i may be wrong anyways thank you!

Reset the SMC

High Fan Noise and 100% CPU usage by Dock

My MacBook Pro 3.06 GHz Intel Core 2 Duo running 10.6.8 just started making a constant fan noise. When I checked the Activity Monitor, it shows my Doc CPU usage as 100%, and my Percent User Usage is about 52% System 2.5% and % Idle is 47%. These numbers are when there is nothing running except Activity Monitor. When I log out and log in as another user, the high fan noise stops, and the CPU usage of the Doc is <1%. I have tried restarting my computer, Rebuilt my Permissions, Emptied the Trash, and Reset the SMC (I think I did it correctly for the MBPro, but the Power Light did not change, and nothing seemed to be any different on my computer.) I think I recently did a recent Apple Update, but I don't know how long ago that was. But it was sometime in the past few days. Does anyone have any idea about what could be going on?
Thanks,
Frank

Frank Moore wrote:
How do I give you the credit. It looks like I only gave you a Helpful credit instead of Correct Answer? The only correct option was in one of my replies under you correct answer. You gave the correct answer.
Oh well, no worries.

Satellite R830-1GZ - CPU usage high ( 25%) and fan speed increase after wakeup

Hello all
The CPU usage of my laptop shoots up to 25% (and beyond) and the fan speed increases dramatically after waking up, but only when I'm using an external mouse (Microsoft Natural Wireless Laser Mouse 6000) - disconnecting the mouse once this has happened does not solve the problem, so I'm always forced to restart my computer if I have let it go to sleep with the mouse connected.
I've noticed that when this happens System Interrupts - Deferred Procedure Calls and Interrupt Service Routines appears in the Resource monitor>CPU>Processes, and seems to explain the increase in CPU usage.
Any ideas on how to fix this would be most appreciated.
I'm using a Toshiba Satellite R830-1GZ with Windows 7 (64 bit). This problem does not happen when I use the same mouse with another laptop (Dell with Windows XP).
Thank you very much.
CM

Thank you for your reply.
I was using the mouse without installing the software that came with it (IntelliPoint), which seems to have been necessary to obtain the latest driver. So I've installed the latest driver now, but... I've still come across the same high CPU usage problem after wakeup.
If your suspicion is correct, should disconnecting the mouse before putting the computer to sleep (hopefully allowing the process that controls the mouse to close properly) stop this problem from occurring when it wakes up?
Could this problem also occur due to an external keyboard? I'm pretty sure it's the mouse (given my experience of using only the external mouse and only the external keyboard) and my understanding is that keyboards don't require special drivers (at least the A4Tech one I have claims it doesn't)... just trying to exclude all possibilities.
Thanks again for your help.

SBS 2011 - High CPU usage - Help me Microsoft forums! You're my only hope!

My company supports a client that has a SBS 2011 server. For about the past year, we've been fighting a recurring issue with performance on this server. There are about ten local users and four remote users. The server's CPU idles at
about 60%-80% but is usally running when under *any* load from 80%-100%. If you do anything on the console, it will stay pretty much at 100%. These are not power users by any means. The server is utilized for file/printer sharing, Exchange
2010, and one flat file database application (non-SQL). SharePoint is not utilized.
Needless to say, our client is frustrated. When opening files, using their database application, or doing anything Exchange-related, there is a large amount of lag on the client side. First, here are the server's specs:
Make:Dell PowerEdge T420
OS: SBS 2011 Standard SP1
CPU: 2 - Intel Xeon E5-2407
Memory: 32GB
RAID: RAID 1 - Operating System (C:)/Data Volume (E:) | RAID 5 - Data Volume (D:)
Here is what we have tried to resolve this to finality:
* Doubled resources - Initially the server had a single physical processor and 16GB of memory. While these specs alone should have been fine, and were fine when the server was installed, we had periods of time where the server would just sit all day at
100% usage. We doubled the resources and while this seemed like it would fix the issue, we are still seeing abnormally high processor usage.
* Removed all monitoring tools, antivirus, and backup software - As part of our testing, we removed our monitoring agent (LabTech) and antivirus (GFI Vipre). Mozy is utilized for an off-site backup so that was disabled. No dice.
* Verified updates - We made absolutely sure the server was 100% patched.
* Malware/Virus/Rootkit checks - We have ran scans checking for any potential issues with security.
* Ran MBSA and MBCA to fix any issues with the server's configuration.
There is no single process which is using all of the CPU, or we would simply be able to narrow it down. Our calls to Microsoft support have yielded no answers. The last call ended with Microsoft stating that a SBS server should always be running
at high CPU usage. Meanwhile, we have many other clients with less-beefy servers, with more users, who have no issues like these.
So, I'm turning to you all. I will gladly provide logs, configuration settings, even remote assistance sessions if you all can help shed some light on what might be causing my issues.
Thank you!

Some comments/ideas:
How long was the server running after this screenshot? I ask because store.exe is only got a 1GB of RAM which is really low - it should grab most of the RAM within a few hours.
The server was up for about 12 hours. I believe an adjustment was made before to limit the Exchange memory usage.
Strange that SearchIndexer (wsearch service) is so high although that may be a startup condition.
The LT* processes seem to be a 3rd party monitoring tool - no idea why it would ever need that much CPU though (I thought you disabled this?).
We had, but we cannot go forever without monitoring our client's server. It has been pulled off in the past and results on performance are pretty much the same.
The taskmgr process run by amnet_admin has used a lot of total CPU Time. What is it? (can't see the command line).
That's the user I was logged in as when I took the screenshot. Even the task manager seems to eat up the CPU.
The sqlserver process right above it is also busy - may want to look at the command line and figure out which SQL database that is (SBS has 3 - WSUS, Sharepoint, and SBS monitoring)
I believe that's the SharePoint database. They don't currently use their site. Would you recommend a removal and reinstallation? I would not completely remove as I know SBS doesn't like you removing parts of the complete package.
Strange that vds.exe is 10% - that is the interface to the disk management interface IIRC. Perhaps your monitoring service has gone awry here - definitely lose it.
I'll see about pulling it off and I'll see if there are any improvements.
-- Al

MacBook Air 11" Mid 2011 (Fan & CPU Usage & Kernel_task)

Hello everyone.
I have a small problem with my Mac which is about its fan noise and CPU usage.
It was running FLAWLESSLY until like last couple of days after OS update where I started to notice really high CPU and Fan usage.
But first, system specification:
1.6 Ghz Intel Core i5 Processor
4GB 1333 MHz DDR3 Memory
Intel HD Graphics 3000 384 MB Graphics Card
Mac OS X Lion 10.7.5
128GB SSD Storage
For some reason my MacBook Air started to have these "high intensity work" moments when a process called "Kernel_task" started to eat up to 600% of the CPU !
Now I can imagine it's just a software issue since it started to occur after I updated my OS via Software Application and my Flash Player and the rest of my software is up-to-date too but has any of you had this problem before ?
I do not play on my MacBook Air, there are only two things I do - I use Safari and some Adobe software (Photoshop/Flash/Dreamweaver/Illustrator/InDesign/Fireworks) and that's all.

The kernel is using excessive processor cycles. Below is a partial list of causes for this condition.
Throttling
When it gets high temperature readings from the hardware, the kernel may try to compensate by interrupting the processor(s) to slow them down and reduce heat dissipation. This condition can be due to an accumulation of dust, to high ambient temperature, or to the malfunction of a cooling fan or temperature sensor. Note that if the problem is caused by a faulty sensor that reads too high, there may be no actual overheating.
The Apple Hardware Test, though not very reliable, is sometimes able to detect a bad fan or temperature sensor.
Using Apple Hardware Test
Encryption
Transferring large amounts of data to or from an encrypted disk image or FileVault volume may put an extra load on the kernel. If both the source and the destination are encrypted, the load may be doubled. If you transfer data from an encrypted disk image on an encrypted partition to another such image on another encrypted partition, the load may be quadrupled.
This issue probably doesn't affect late-model Macs with an Intel i-series, recent Xeon, or later processor. Those processors support hardware-accelerated encryption. You can determine what kind of processor you have by selecting About This Mac from the Apple menu in the menu bar.
Installed software
User-installed software that includes a device driver or other kernel code may thrash the kernel. Some system-monitoring applications, such as "iStat," can also contribute to the problem. You can test for this possibility by completely disabling or removing the software according to the developer's instructions, or booting in safe mode (with the shift key held down at the startup chime.) Note, however, that disabling a system modification without removing it or booting in safe mode may not be as easy as you think it is.
Corrupt NVRAM or SMC data
In some cases the condition has reportedly been cleared up by resetting the NVRAM or the SMC. I can't confirm.

Newbie having problems with noisy fan and high CPU usage in Activity Monitor

I am new to the world of Apple and have got my hands on a hand-me-down PowerBook G4 version 10.4.11. It works fairly well for everything but the Internet.
One of the first symptoms i noticed was that watching stuff on youtube was slow and jumped a lot. I checked a few things out and looked the CPU usage in activity monitor and this was about 80% to 100% when on youtube or even moving from page to page. I'e tried loads of stuff including repairing disk permissions, emptying caches and relaunching finder when the preferences file is on the desktop (not really sure what that was supposed to do).
The next thing I discovered was that if i disconnected the laptop from the mains and played youtube and some other applications the whole thing would go into sleep mode very quickly. I have got temperature monitor downloaded now although I already know it is getting very hot.
PS when it heats up the fan turns on because I can hear a whirring sound...
Would really appreciate some insight into this as it seems to be a good runner otherwise.
PS2 I have loads of free space left in the disk usage tab in activity monitor.
Big thank you in advance

Welcome to the world of PowerBook!
One of the first symptoms i noticed was that watching stuff on youtube was slow and jumped a lot. I checked a few things out and looked the CPU usage in activity monitor and this was about 80% to 100% when on youtube
Virtually no G4s are dealing well with web video anymore. The video technology used by modern developers puts a huge strain on a G4 processor. As this a choice made by coders, there is not much you can do about it. Some people suggest adding RAM but the effect is marginal considering it's the processor that's taxed.
Notebooks get hot. The fans in my 1Ghz 17-inch PowerBook from 2003 kick in between 130 and 140°F. The danger point is not until in the vicinity of 100F so don't sweat it to much. Make sure you do not cover the case bottom by setting the computer on a thick cloth placemat, pillow or other bedding item, or on your lap without a lapboard. The bootom of the case is part of the heat dissipation system and needs air under it to work
A lot of PowerBooks have, by now, lost some or all of their "feet" that gve a little space under the case. Don't bother looking for official replacements--get the silicone door/drawer bumpers from the hardware store that stick on. I found some about 3/16" thick that let more air under my PB thatn the mostly missing originals.
The next thing I discovered was that if i disconnected the laptop from the mains and played youtube and some other applications the whole thing would go into sleep mode very quickly
Your battery is likely dead from old age. Batteries only last about 2-3 years. You are seeing a sign of the battery lacking sufficient remaining capacity to run the computer. Get this utility:
http://www.coconut-flavour.com/coconutbattery/
(you'll need the 2.6.6 version for Tiger) and post what is says about "Health" and "Cycles."

Recently FireFox often has been causing 100% CPU usage and locks up until it finishes the process (various ones). Clearing cookies/cache didn't help. Any ideas?

Windows 2000 SP4, 1g RAM, Firefox 9.0.1
We keep IE6 and Firefox open simultaneously for 2 different mail accounts. Firefox was always much faster even with 3 or 4 tabs open, but for the past couple of weeks when trying to update a screen the CPU suddenly goes to 100% usage and of course nothing will move until the particular process is finished. Closing one or more tabs does not help. If I close Firefox completely with Task Manager CPU usage goes back down to nil. After restarting Firefox CPU usage may or may not go back up depending upon whether it tries to continue the previous task that was locking it up.
It did not do this with Firefox 3.6 but then again it didn't happen immediately after updating to 9.0.1 either.

100% CPU usage occurred most often toward the end of the working day when busy trying to print on-line postage. We don't have any memory-consuming plugins but according to the knowledge base articles Firefox memory usage can gradually increase during the day even if you do nothing. It seems that may be the problem so we close and restart Firefox more often now as that usually fixes the problem. However, if we get stuck on a particular website update that causes the CPU to to go 100%, we can always start Firefox without previous tabs so the update will stop, or simply use a different browser until we have time to let the computer play games with itself.
So our workaround of restarting Firefox turns out to be the final solution (until we find something better - will post it if we do). Vic

I notice that Foxfire 4 sometimes shows 50 to 60% CPU usage for no apparent reason. If I reboot, its back to normal for a few hours. Then the same problem recurrs and I have to reboot again. I have just upgraded to 4.0.1. Don't know if it helps

At the same time, I often see ccsvchst.exe using 30 to 50% CPU to really slow everything down. I checked this with Norton; and they uninstall/reinstalled Norton - three times. I still see this program with excessive CPU usage sometimes. If I reboot, sometimes it helps. Other times, not.

When you have kernel panics, the pertinent information is in the panic report.
These instructions must be carried out as an administrator. If you have only one user account, you are the administrator.
Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad and start typing the name.
In the Console window, select
DIAGNOSTIC AND USAGE INFORMATION ▹ System Diagnostic Reports
(not Diagnostic and Usage Messages) from the log list on the left. If you don't see that list, select
View ▹ Show Log List
from the menu bar.
There is a disclosure triangle to the left of the list item. If the triangle is pointing to the right, click it so that it points down. You'll see a list of reports. A panic report has a name that begins with "Kernel" and ends in ".panic". Select the most recent one. The contents of the report will appear on the right. Use copy and paste to post the entire contents—the text, not a screenshot.
If you don't see any reports listed, but you know there was a panic, you may have chosen Diagnostic and Usage Messages from the log list. Choose DIAGNOSTIC AND USAGE INFORMATION instead.
In the interest of privacy, I suggest that, before posting, you edit out the “Anonymous UUID,” a long string of letters, numbers, and dashes in the header of the report, if it’s present (it may not be.)
Please don’t post other kinds of diagnostic report.
I know the report is long, maybe several hundred lines. Please post all of it anyway.

Any suggession on Tools for Performance testing of application designed for Blackberry phones.. which can get some details on CPU usage, memory, response time?? any help on the same is much appriciated.

Hi Team,
Any suggession on Tools for Performance testing of application designed for Blackberry phones.. which can get some details on CPU usage, memory, response time?? any help on the same is much appriciated.
Thank You,
Best Regards,
neeraj

Hi Team,
Any suggession on Tools for Performance testing of application designed for Blackberry phones.. which can get some details on CPU usage, memory, response time?? any help on the same is much appriciated.
Thank You,
Best Regards,
neeraj

Starting iTunes bumps my CPU Usage immediatly to 100%. Help?

When I start iTunes, my CPU usage goes immediately to 100%.
No other applications are running.
Any ideas ?
Thanks

I have Dell computer with Windows Vista on it. When I would start up Itunes, it was using a 100% cpu, like you. Before I did the lastest upgrade, it was Ihelp.exe (I think that was what it was called) but since the latest itune upgrade that is no longer on my machine. What I think is causing the issue now is APSDaemon.exe.
I followed the instructions at the following link and I found that I had a spyware software that I did not want and did not need. PC Tools (Spyware Doctor). I uninstalled it and then Itunes started working fine. The link below will help you find what security tools maybe running that maybe causing your issues.
I hope this helps. This was very frustrating problem!
Check out this Apple article -> iTunes 10.5 for Windows: May see performance issues and blank iTunes Store

Hp dm4-2070us cpu usage & fans? help!

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