Acer :: Aspire 6530g Abnormally Show High CPU Usage
Jan 25, 2010
High CPU Usage despite nothing showing on Task Manager or Process Explorer.
I was asked to have a look at a relatively new Acer Aspire 6530g laptop recently that was beginning to become almost unusably slow all of a sudden. The system (which comes with 4gb of ram) literally can no longer run a couple of simple applications at the same time. Displaying typical behaviour of high CPU usage, ie taking a long time to respond, typed sentences seeming to pause and then jump to the end, video noticably jerky accompanied by a crackling through the speakers.
The system had a fresh re-installation of Vista done, which seemed to solve the problem briefly, reappearing again after a week or so, and then upgraded from Vista to Windows 7 in an attempt to solve the problem, again the symptoms appeared to stop after the upgrade (or weren't as evident) and returned yet again after only another week or so.
First thing i did was check task manager for something slowing the system. I suspected perhaps some malware or a trojan on the system.
This is where it gets weird. Nothing. If for instance theres just 1 browser window playing a flash game, it slows to a crawl. CPU shows 75-95% usage, yet nothing is seemingly using it. To go a little deeper I installed sysinternals process explorer to see a little deeper into what might be causing it. Again, nothing. Showing overall High CPU usage, but nothing appeared to be using all of the CPU..................
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Feb 20, 2009
I've had my acer aspire 5101AWLMI for almost two years, and it's always worked fine, at times it was a bit slow, so I upgraded the given ram (1gb) to 4gb (the accepted maximum). However, recently A new problem has developed.
Sometimes when I run a program (it can be anything from a full-screen high-spec video game to a tiny browser-based flash video) My computer becomes really slow, until I minimise it. I checked on task manager, and my CPU usage jumps up to 100% when the program or applictaion is open, and falls back to around the usual when I minimise it.
It's not a virus, there are no extra processes running, just the process that /are/ currently running (espescially the one that slows everything down) take up way more of the cpu uses than normal. My processor is an AMD Turion 64 Mobile technology MK-36 (2.0 ghz, 512 kb L2 cache).
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Dec 4, 2014
I have an acer Aspire 5733Z and all of a sudden I am having an issue with the ETD Control Center (ETDCtrl.exe) using and average of 50% CPU usage.
It's causing my laptop to lockup and go slow.
This just started today and came out of nowhere, I've never had an issue before.
Here's the list of recent changes and/or updates I've made. But they were 3 days ago: Norton Security SuiteJava 7 update 71Acer System Information I can't seem to find anything about this.
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Jun 27, 2009
My HP dv5t is about 10 months old, with a P8600 and Geforce 9600 GT. After just an hour of playing Company of Heroes, my max temperatures for the CPU is 95C and GPU is 110C. I didn't lift the back since I can't right now, but even when I do have it lifted, I think only the GPU goes down to about 99C or so while the CPU is still around 95C max. The CPU idles at 58-60C and GPU about 68-70C.
Anyway, I tried blowing some compressed air in it and it looks good a few weeks ago, but I'm still getting these temperatures. I'm really concerned since I haven't found any posts where others have this degree of overheating, maybe it's just me? I'm not playing on my lap or bed so it's not that. I don't really experience any glitches or crashes yet, but it seems like others have problems at temperatures that aren't as high, so it's probably only a matter of time. I run stock drivers and bios and haven't done anything drastic to it. When I first got this, the temps maxed out at around 80 for CPU and 95 for GPU. But yeah, anyone else having this bad of a problem and what can I do right now?
Here's an image, I wish I had those min temps as idle but those were when the computer just turned on:
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Apr 21, 2009
I bought an aspire 6530G about a month ago (Turion x-2 rm-72 2.1ghz, 4gb ram, 320gb hdd, Mobility radeon 3650, running vista 32 bit). Its currently running extremely slow and struggles to perform basic tasks my older lower spec xp laptop had no problems with, such as playing music from my external hdd. Startup seems to take an age also.
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Apr 6, 2009
I wanna swap out my current hdd for a SSD. But problem is the HDD cage is sort of lock. It not like the usual HDD cage as there is 2 piece of metal slottin into the main case.. anyway to remove.. suspect cover by KB
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Jul 11, 2009
I bought this laptop because it is able to play some games, but since a few months, it has some annoying performance issues.
In every 3D game, after a few minutes the fps rate suddenly breaks down to 4-5 fps for 20-25 seconds accompanied with an audible fan noise, then the frame rate returns back to normal. After another 2-5 minutes (depending on game), the same phenomenon happens, the frame rate breaks down for 20-25 seconds, then back to normal for a few minutes, and so on.
With the help of Ati Tray Tools, I monitored CPU and GPU activity and temperature, and it showed that every 2-5 mins, the GPU load dropped from 60-80% down to 10-30% for these few seconds. At the same time the CPU load increases (trying to pick up the slack?). The GPU temp seems to be the reason, as it steadily rises (to 65-72 degrees, depending on game), and when the frame rate breaks down it cools a few degrees and then slowly rises again.
I have had it serviced two times by Acer already, the first time they just reinstalled factory settings (great, what a help!), and the second time, they said its a faulty HDD and swapped it out. Nothing changed, though, and they havent touched the graphics card either.
I dont know what else to do, or if anyone else has had this problem, and how they explained it to Acer. The last time I attached detailed reports and game demos for them to reproduce the error, but it seems they didnt check it.
and here are some basics:
Graphics Card is Ati Radeon HD 3470 X2 Hybrid
Windows Vista Home Premium fully patched
3GB RAM, 320 GB HDD
AMD Turion X2 CPU
Here is what didnt help:
- Disabling Ati Crossfire
- Disabling all but the most elemental Windows Services
- Installing various graphics drivers (including non-certified "tweaked" drivers)
- changing in-game resolutions or graphical effects (but notably the lag effect is largest at 60-80% GPU load - when it is 100%, for example in benchmarks, the GPU fan always spins at 100% and there is not the same lag effect)
- blowing through the air vents to clean out dust
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Feb 23, 2009
i recently bought the notebook, after a month it was fine nothing went wrong, then in the pass couple weeks i've notice that a "crackling" sound comes on when i play music, this also happens when my headphones are plugged in. Strangely enough the crackling sound only
happens when my charger is unplug, when i put the charger in, the crackling sound stops. Is there a way to fix this?
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May 19, 2009
I know I have already asked this question, but I'm really concerned. I have a xps 16, and after it wakes up CPU stays above 80% for the entire time.
I just talked to a dell techie and they said it might be caused by a virus. What do you think? It's brand new and I have McAfee on all the time. (I ran fn+power on diagnose, everything's fine)
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Oct 11, 2009
For some reason my CPU usage starts jumping up to around 80% whilst scrolling on wepages, pdfs, etc.
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Jul 15, 2009
I have a Sony Vaio fw 490 CTo for a week and it's running window vista home premium 64x everything doing fine until i got freeze when playing game. I open taskbar manager and saw my physical memory is at 90% ......
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Jun 27, 2009
Last week I bought a 22" LG W2261V external monitor for my dell m1330 with Nvidia 8400GS.
After about 10-20 minutes of viewing a HD movie my CPU usage burst to 95-100 % and won't go down unless I unplug the external monitor. I checked this with another external monitor and the result is the same.
BTW of course I view HD movies all the time before I bought this external monitor without any problem.
I tried with vista 32-bit and windows 7 64-bit but no good.
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Dec 12, 2014
When is boot up my Split sometimes but not always the Memory column in task manager shows 95%, and the pc runs really slowly. But i have nothing running.
The biggest use showing is Service Host: Local System.
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Nov 7, 2009
i play facebook flash games like restaurant city, pet society..etc in battery mode, cpu usage will be around 70% and the games very lag, this problem occurs in both balanced & power saving battery mode ...
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Mar 10, 2010
I have a Sony Vaio VGN-Z590 with windows 7 32 bit professional installed. When I switch to speed mode and hook up a monitor (24" dell LCD) via HDMI->DVI the graphics card temperature goes up to around 80-95C (measured with real temp 3.40) and the CPU temp also goes up into the 60-70s. No programs are using the CPU heavily. During this process the fans go up to max and the computer gets really loud. I have all the latest drivers installed and the latest BIOS.
I was wondering if anyone else has a problem like this? Would installing 64 bit windows 7 be better? It makes it really noisy when I hook up a monitor via HDMI. Any ideas?
Everything is perfect in stamina mode, low temps, low cpu usage.
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Feb 20, 2010
when im unzipping files or when cpu usage is high my wireless mouse will lag really bad but the touch pad will work fine?
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Dec 3, 2014
I recently purchased a HP15-r085nd (Win 8.1 with Bing), and right out of the box I experienced this problem:
After waking up from sleep mode (usually after the very first time of waking up from sleep mode, but always after the second time), the process 'System interrupts' has high CPU usage, up to 45%. The laptop then responds very, very slow. Also, in Internet Explorer (but only in Internet Explorer, it seems!) keystrokes are missing out.
I tried the following:
-Implemented all Windows updates, all McAfee updates and all HP Assistent updates. No result.
-Reinstalled all drivers, no result. Windows system restore: no result. Factory reset from recovery partition: no result. Then implemented all updates again: no result.
-I tried to use Microsoft Xperf to diagnose the problem: it seems to blame wdf0100.sys for the high CPU usage. (That is, if I interpreted the results in the right way.)
-I then did some troubleshooting with Microsoft Support: they asked me to disable all startup items in the Task manager, and disable all non-Microsoft services in msconfig. The result was that the high cpu usage of 'System Interrupts' occured less frequently after the first time of coming out of sleep mode, but still it always occured after the second time of waking up out of sleep mode. Uninstalling McAfee seems to have the same effect, by the way.
-I then did some troubleshooting with the store were I bought it. They used a driver program to install some newer versions of drivers. Also to no avail.
They then gave me another laptop of the same model (r085nd). This one had exactly the same problems. So I suspect that ALL laptops of this model have the same issue!
-I then did some troubleshooting with HP Support. We updated the BIOS (F.24), without result. We did some additional driver updates from the HP Website, no result. We wanted to update the Intel HD Graphics driver (sp65598), but we couldn't install it, getting an error message saying minimum system requirements weren't met.
I hope HP support can come up with a solution (they wanted to look further into it). If so, I'll promise to post it here, as it probably affects other HP r085nd's as well.
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Apr 21, 2014
I have a Y510p. After upgrading the touchpad driver ( Touchpad Driver (Synaptics, Elan) for 64-bit Windows Version 17.0.10.12/11.4.26.1) and ,possibly coincidentally Windows 8.1 I noticed a process called "System" in the task manager is eating up 6 to 12 % CPU usage. Opening its file location seems to reveal that its "ntoskrnl" application.
After a system factory reset and many curse words I noticed a peculiar thing. The processor shows high usage only when the mouse is being used. The more the mouse is used the higher the CPU usage (caps at about 12%). I am assuming this is a bug.
I have removed the driver and tested this and the process no longer used the CPU by that amount. But I lose all my features. Is there any way I can resolve this issue without having to either wait for a newer version of the driver (whih may take a very long time?). Also is there any place where I can access the older variant of the driver?
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Jan 28, 2015
My laptop (Acer Aspire 5750) has been freezing ever since the day I purchased it. I've had the laptop for about 2 years and done clean installation of Windows multiple times to attempt to fix the problem. It happens to freeze unexpectedly during usage of the latop and even when I'm away and come back it is frozen which leads me to turning the laptop off and on. I do have SquareTrade warrenty on my laptop and I sent it in so I can try getting the problem and fixed; but I got it back.
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Jan 20, 2010
i have an older laptop (Acer Aspire 5100), Still works like new, but I was wondering what the average idle/ light usage temperatures are? Right now I'm getting a pretty solid temp reading at 45C, which I think it pretty good for a laptop. Anyone else have same/similar model (AMD D-C x64 TK-53 1.70 Ghz) that could give me there temps. Secondly I recently replaced the LCD and inverter. The inverter was for the orginal LCD but i got a matte screen instead of the glossy. I'm not sure whether it's always been like this since the original inverter, but i notice it get pretty warm over the plastic. I'm know there's quite a bit of voltage going through there, but it is it normal to get warm? (not burning temp, but noticeable hot/warm to the touch
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Feb 4, 2009
I have an Acer Aspire 5360 with a screen problem. There is a thick stripe of the screen on the right hand side that does not show the desktop. I have changed the display settings resolution, reinstalled the intel chipset driver which I updated on the intel site. Reinstalled the OS XP, reset the bios to defaults etc.
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Dec 22, 2014
I have acer aspire E15-511 with windows 8.1. F2 doesn't show at startup, ro the acronis F11 key. How to get form acer and acronis but no dice.
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Jan 8, 2015
I have an Aspire E5-411... I like many others am experiencing the same issue. A "sound" notification would not work for me. I went to the Windows 8.1 site and saw someone ask the very same question about his Acer a few months ago. The Rep. at the Windows site told him that that feature was locked and he would have to contact his OEM (in this case Acer) how this feature could be unlocked. Is this true? I need to be able to see a caps lock notification.
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Oct 25, 2014
My acer aspire p3 tablet did not show on TV screen when i plug the hdmi to my TV ....
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Mar 1, 2015
My laptop was working but then when i powered up the first screen that shows is it wants a HDD password. can not start windos 7.
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Feb 7, 2015
I needed to use Windows resore. after restart, the acer logo dont show and laptop stay in black screen and HDD LED blink in aqual time slice. Then after a few minutes acer logo shown and Windows starts.
This, happend few times but now acer logo dont show and it stay in black screen .
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Oct 29, 2014
I have an Acer Aspire V5-473P-5602. It's just over 2 months old. It's been for repair twice, and both times the repair does not solve the original problem.
The issue is this... I will charge the computer to 100%. While using, the battery indicator will show different values at different times. Basically all over the map. Once the indicator gets down to 30% or so , I'm in the "shut down" zone where the computer will shut down because there is actually little or no power left in the battery though its says 30% or 24% or whatver value it may be.
Again this has been to the Acer Repair Shop to be "repaired" twice so far. They changed the Mainboard ( Motherboard I assume) TWICE so far and the problem STILL persists. I can't even get to the "Low or Critical" battery warnings ( currently set at 15% and 5%) because it shuts down before reaching those levels.
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Jan 13, 2015
My acer aspire 6930 would crash and then have problems starting up sometimes the blue screen would show up and sometimes i would see lines on my screen and it freezes and also sometimes it just fades away. When i try to restart it the computer wont boot but all the lights are on.
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Jan 23, 2010
My friend in the Netherlands spilled coke on his laptop. We're not sure how to remove the keyboard and can't find any instructions on how to on the internet. It's the weekend so he can't take it to the computer shop till monday. Anyone know what he should do to prevent further damage?
It is probably out of warranty. When i call Acer with the S/N and SNID they can't pull up any info anyway so.....
It is an Aspire 6530g
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May 21, 2010
I was listening to some music yesterday night, then suddenly my laptop decided to shut down. No problem I thought, becaus it happened 2 times before in which I only had to start the laptop. This time however, the laptop does not want to turn on.
I tried turning it on with the battery, and without the battery(with the adapter plugged in). Nothing helps.
Also I have noticed that the light bulb on the adapter blok blinks if it is plugged into the laptop, but just normally doesnt blink when i pull the adapter out of the laptop(with or without battery).
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