Sony :: Vaio Z Speed Mode High Temps And CPU Usage
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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May 9, 2009
It seems for some reason my Z690 does not work well in the speed setting. This results into videos that seem to refresh a lot, games that are slow and have jagged edges and in general slow video performance.
Whats funny is that on stamina setting, all my graphics actually do quite well. Videos play fine as do the games /w smooth edges
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Aug 8, 2009
I have a VAIO VGN-SZ55GN but I found out that I can't switch between speed/stamina mode.
I had had the intel graphic driver installed automatically after I'd installed a new OS onto the laptop but I can't get the nVidia driver to work.
I tried shutting down the laptop, moved the switch to speed and turned on the laptop again but I still can't get the laptop started up w/ nVidia graphic card.
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Nov 9, 2009
just can't seem to get my Brightness controls to work in speed mode in windows 7.
I've tried 169.09, 180.70 and the most recent forceware drivers.
I've installed the registry file that was recommended in one thread.
I've tried all kinds of orders. Still, nothing.
I've currently installed (in this order)
SPEF
SonyPI
Shared Library
SonyUtils DLL
Event Service
The Registry Patch
NVIDIA Drivers
They work fine in STAMINA, but not in SPEED. I can't even access them through Windows Mobility Center or Power Options. I can change them a very small amount though the NVIDIA control panel through the "adjust color settings" tab. Otherwise, theres no mobility options in the NVIDIA panel.
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Mar 12, 2010
I've just installed Windows 7 Ultimate 64bit on my Vaio Z11MNB. As Google told me there is a problem with the FN + F5/F6 brightness adjust in speed mode.
All Sony software ist installed correctly and in the newest version I found.
As in many threads mentioned I followed the right order. But I still cannot adjust the brightness in speed mode
This thread Problem with Vaio Z Windows 7 brightness lead me to the right graphic drivers I thougt... Okay these drivers[url] are for the ZD790 but this shouldn't matter it's the same 9300GS chipset...
The following sony software is installed:
SETTING_UTILITY_SERIES_5.1_5.1.0.11200
SFEP_DRIVER_SONY_8.0_10Q1_O_7_8.0.1.1
SPIC_DRIVER_8.0_09Q3_7_8.0.1.1
SONY_SHARED_LIBRARY_5.5_5.5.0.10160
VAIO_CONTROL_CENTER_4.1_4.1.0.10160
VAIO_EVENT_SERVICE_5.1FH_5.1.0.12010
VAIO_POWER_MANAGEMENT_5.0_5.0.0.11300
VAIO_SMART_NETWORK_3.1_3.1.0.11250
Another smaller problem: From time to time there is a yellow exclamation mark at the SD-Hostcontroller in the device manager. I've googled a lot but there seems to be no other driver than the windows included. VEN_1180&DEV_0822
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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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May 29, 2010
I have a VPC-Z11Z9E it has an i7 620m CPU.
When idling it hard to get under 50°c for the CPU.
And when playing CPU get awful temps...
here it is
I have been playing UT3 max details at 1366x768 resolution against 7 other bots, for only 10 minute.
Is that normal ? Does your i7 reach such temps ?
What are the temps of an i5 when playing recent games ?
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Feb 21, 2010
I tried to copy data from one hard drive to another, and a little notice came up saying I would be better using a high speed port. I was cleaning out my closet yesterday, and noticed on my FZ box it says it comes with 3 high speed ports, but only two show in device manager, which are the two on the right side, as the drive I was transferring from was plugged into the one on the left.
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Feb 25, 2009
I can run in safe mode and in stamina mode all day long, however when I switch to Speed mode after a few secs the screen goes black and the notebook just turns off. Anyone have any ideas? I am at a total loss. I have tried a complete restore and also tried Natius drivers.
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Oct 12, 2009
I have a Vaio Z, model is VGN-Z12GN.
I upgraded from the pre-installed Windows Vista to Windows 7 Professional (new, up-to-date legit copy from MSDNAA, no pre-release version).
When I am in Speed mode, I can not adjust the screen brightness by using Fn+F5 and Fn+F6. I really would like to have this functionality back again .....
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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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Jan 14, 2009
I can't seem to change the brightness level in Speed Mode, be it through Fn keys or Power Option on the laptop. I've tried disabling UAC and running VESMgr.exe and VESMgrSub.exe as administrators. And still can't alter the brightness level. Everything else works, just the brightness option won't work in Speed Mode. Stamina Mode works flawlessly, giving me the option the change the brightness level how I want.
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Mar 21, 2010
my laptop,VGN-Z720D/B, can't switch to speed mode without restarting computer, which means I need to switch mode by turning off or restarting the laptop, I updated the BIOS and graphic drivers and reinstalled the whole OS by using recovery disc, it still doesn't work. Is it possible the hardware problem?
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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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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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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 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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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, 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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May 17, 2010
I have always a difference of about 5º C between two cores. See attachment. Tested with HWmonitor & Realtemp.
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Feb 28, 2009
I am noticing my second m6400 (Qx9300, Nvidia 3700, Vista64 Ultimate, A03 bios) is behaving differently than the first. The fan is pulsing on and off at idle (left hand fan) and it's driving me nuts.
I checked with speedfan and HWmonitor and notice that it idles 59-61 degrees celsius. I think this appears to be a lot hotter than other's temps I see here. (I saw someone mentioning they idle @ 39C)
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May 5, 2009
It seems my idle GPU temps are pretty high. I just embarked on a mission to clean my fan out. I believe I was successful, but the whole thing was a little out of my comfort zone.
I'm now experiencing slightly cooler GPU temps i think (around 42-46 C at idle) but the GPU temp at idle is at a very steady 68 - 69 C, and the fan just keeps running all the time. Maybe I should have paid more attention to what the temps were beforehand, but it's too late for that.
Was wondering if this was something to be concerned about. Do I possibly have a bad contact between the thermal system and the GPU, and should I try and connect it more securely?
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May 2, 2010
My xps 1530 has been on for about 2 hours. GPU at 95C; 202F, and noticeable slow downs are occurring.
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Jul 22, 2009
Alright, so to start off I'll just say that I love the DV2. I bought the dual core version loaded when it first went up for customization at the HP site. I have, however, noticed that it can run a tad hot.
When I first got it, without a cooler, the CPUs usually went from between 41c-45c from light usage, and the GPU from between 51c-55c. Even when propping the back up I only saw a drop of 1c total. I bought a small cooler for it and saw a fairly good drop. The temps of the CPU where down to 36c-39c and the gpu was down to 45c-49c with both sometimes even going lower depending on how much the AC in the house was on.
I did try some gaming on this, playing some HL2. The CPU got to 60c at the highest and the GPU also only got to about 60c while on the cooling pad.
So, a few days ago I updated my BIOS to the latest on for the DV2 from the HP site. I noticed right away that my temps where higher. The temps while on my cooler where the same as they used to be without it, and with the cooler off the GPU was getting up to 60c while at idle. I tried a few things, like setting the GPU to low power mode with the Catalyst controls, but that didn't help.
Not sure what to do I noticed this morning that I hadn't gotten SP2 for Vista yet. So I decided to get it in hopes that it would help.. now my DV2 is even hotter. On the cooling pad my CPU was at around 60c and GPU was at 65c while at idle. I've had it on all day, with all the vents in my room open and the AC up high and the lowest it's gotten is to 50c for the CPU and 55 for the GPU.
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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:
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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.
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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.)
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-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.
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-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.
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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!
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-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.
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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.
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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.Â
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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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Apr 12, 2010
Running a t6600 2.2ghz c2d.
Wondering if these temps are acceptable in a laptop or not?
Temps idling 3-10% cpu = 57-67C
Fan feels the need to go into hairdryer mode every 5 minutes or so to bring the temp down a few C.
under load core 1 + 2 = 100%
core 1 = 88-90C
core2 = 90-92C
Also i will add this is currently in a very cold room.
would you say these are acceptable temps or not?
also not overly impressed with the build quality. keyboard bezel popping out in certain sections after 4 months.
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Oct 13, 2008
My cpu core hits the mid 90's when gaming. i undervolted it to 1100v @ 11x and the temps only hit the high 80's/low 90's during gaming but hit the mid nineties in orthos and was still going up.
This is getting me down a bit cus the cpu ramps down during gaming and screws up the fps, and also im outside of the uk so cant get my laptop to dell (there are no dell suppliers where i am)
does anyone have any idea what might be wrong. am i reading the temps correctly? speedfan shows much lower temps (in the 70s) however cpuz, rightmark and hwmonitor all show temps consistent with eachother.
Its a t7500.
there's nothing blocking the outake at the back; i lifted the laptop up during orthos to let air out of the bottom but it didnt make any difference.
I've built a few desktops but i havent really tinkered with this laptop apart from adding more ram.
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Feb 27, 2010
is there any possibility to undervolt my ATI HD Radeon 4650 Mobility?
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