I recently noticed while playing games my FPS was lower than normal. I checked my processes list and found this 'System Interrupts' process was hogging anywhere between 0 and 25% of my processor.I've tried all the usual stuff suggested by people including cleaning the registry, reinstalling drivers, even a windows restore to a few days before.
View 1 Replieswhat is the difference between this two
View 2 Replies View RelatedWhenever a USB device is plugged into my laptop (any of the USB ports), the CPU usage goes way up. It stays up even when the device is then unplugged, and the only way to bring it back down is to either reboot, or to go into "sleep" (when Windows resumes the problem is gone).
The Windows 7 resource monitor indicates that the problem is System Interrupts - Deferred Procedure Calls and Interrupt Service Routines. I have updated my drivers for each thing, and that has not helped. Not has lots of Google searches on this problem.
Running Windows 7 Home Professional 64 bit, on a Toshiba Portege R705-P41.
Can you install windows 7 ultimate 64 bit on a computer with a 32 bit processor and 4 gb of RAM (type of ram DDR2)?
View 4 Replies View Relatedi was given a very nice computer recently and to be honest, i'm kind of nitpicking, but this is irritating me nonetheless. specs are as follows:Mobo: Asus L1N64-SLI WSProcessors : (2) AMD Athlon 64 FX 72's running at 2800 MHzRAM: (3) 2GB of PC...something-or-other speed lol sorry cant rememberVideo: (2) NVIDIA GeForce 8800 GTS'sOS: Win7 Pro 64-biti got it with no HDDs so i formatted 2 drives i had and did a fresh install of 7. that was... less than a week ago. anyway, here's the thing: there is a constant usage of 25% of the processors at all times by the 'System' process. and whats even more confusing is that most of the time processor 1, core 2 is the only core doing it. just pegged at 100% while every other core is more or less idle... BUT some of the time it's evenly divided up between all 4 cores.
View 11 Replies View RelatedI have a Dell Workstation (Optiplex 760) with a fresh install of Windows 7. Right from the get go, I noticed that the second core is running around 20-30%. Taskmgr is not that helpful so I installed Process Explorer. While reviewing the cpu information, Hardware Interrupts bounces between 20 and 35%. I downloaded RATTV3 and created a log file.
After 5 minutes I checked the log file but to my disappointment the "Cumulative Histogram for:" is blank. It gives me all the information except the culprit!!! (bangs head on desk). After visiting Microsofts RATTV3 site, it states there is a known bug with vista and windows 7 in regards to displaying a blank value.
Is there any application available that can tell me the file name (drivers) that is causing the excessive hardware interrupts?
-- To give you a little background --
Windows 7 installed all drivers except HECI and SOL (AMT). I installed these which were available on Dell's website. Before these drivers were installed, I was still experiencing the second core cpu excessive usage.
There is nothing in task manager that points to high cpu usage (which is why I am using process manager).
I tried disabling common devices to see if the usage would drop down (all communication ports, NIC, Audio, HECI, SOL).
The screen of my HP Envy Ultrabook, goes into Desktop Background, and 'freezes' while I am in email, Word etc. When I jiggle the mouse about, the screen goes back to whatever I was working on. It is really irritating.
View 6 Replies View Relatedi have just decided to turn my old computer into my media center so i decided to do a bit of upgrading, like up the ram, format and install Windows 7. all was fine with that.
then i decided to get the HDMI crankin as well and have had nothing put problems. i tried a pci-e ATI HD 2400pro 1st, and now i have a pci-e Saffire Radeon HD 4350, and they both have the same problem.
when i use process explorer and no card installed (on board card) 0% hardware interrupts. 20% cpu usage install either HDMI card and 80 -90% hardware interrupts, 100% cpu usage all the time.
each time i try a new card i uninstall all vid drivers, turn off the cpu, install card, load new drivers (tried vista and 7 drivers) still no luck. boot time is 10secs with the on board card, 3 mins with either PCI-E card.
ive installed windows 7 ultimate 32 bit and what ive noticed was - high cpu drain from hardware interrupts.
I have two sound cards- first is Realtek HD which is integrated with motherboard. Second is SB Audigy.
Ive noticed some trick to clear the cpu drain from hardware interrupts to a normal size (close to 0%). The trick was to enter sleep mode and come back from it. But the problem was- my system was running quick and easy but without any sound ! Thats a common problem with vista and windows 7 that ive heard of.
So i took out the sb audigy and there is some small improvement. Cpu doesnt get that much load from interrupts (around 10 -20% less). I use now only Realtek HD and now the sleep mode option doesnt work because the interrupts drain stays aswell with the sound.
What to do ? Drivers as windows 7 says are - up to date. I guess that problem was even before installing Windows 7, but then because of xp which works faster on my machine could have been unnoticed by me.
i currently hav windows xp pro 32 bit and i have decided to go for windows 7 ... But should i go for 32 or 64 bit windows 7? i really wanna go for 64 bit since it supports more RAM but the problem is i am running 32 bit processor.
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View 7 Replies View RelatedTom’s Hardware readers know all about overclocking, of course. In fact, many processor and graphics card reviews would be deemed incomplete without coverage of overclocking potential. Indeed, articles such as the System Builder Marathon series have a long history of specifically valuing performance achieved through overclocking rather than just through stock performance.
If you already consider yourself an enthusiast, pardon a bit of background here--we'll get into the nitty-gritty technical stuff in just a second.
What exactly is overclocking? In a nutshell, the term is used to describe running a component at a higher speed than its specification in an attempt to increase performance. Various computer components can be overclocked, including the processor, memory, and graphics card. And the degree of overclocking can include anything from simply procuring small gains from an inexpensive component all the way to seeking a level of performance way beyond what could even be purchased at that point in time.
i want to increase my laptop now 2gb i want to go for 4gb translend tell me the cost
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View 3 Replies View Relatedlet me begin by saying that I am completely new to this forum as well as I am a new user of Windows 7. My laptop was running a Vista OS but it was acting up horribly, so I decided to simply install Windows 7 and it's working pleaI am one for typing and creating a mass amount of text documents and such on which was Microsoft Works that came installed on my Vista. I no longer have any Microsoft Works, or Microsoft Office for that matter, so I can't type besides on Notepad and I would rather not. I tried to install Open Office but it wouldn't install for whatever reason and I am stuck again.
View 4 Replies View RelatedUsing an i7-920 with 6g of Corsair RAM. However, my task manager only shows a single processor! Where would I begin to find the problem
View 2 Replies View RelatedAs you increase the number of processors the performance improvement diminishes compared with the expected result -- for instance a system with 8 processors won't perform 8 times faster than a system with one processor due to the ovehead of managing the extra complexity of the interaction of all the processors. (Note the system will still be FAST of course !!).
Now wouldn't it be better to design say 128 and 256 bit architectures in the OS so you could still run many tasks concurrently but without the overhead of the multi processor environment - or at least have far less processors in the MP environment.
it was rumoured a while back that Windows 8 would have some 128 bit possibility -- I don't think there are any commercially available chips yet but thats only a matter of time.
I have an issue with my system.
- ASUS M4N68T-M LE V2 MoBo
- Processor is AMD phenom II X4 965 Black Edition.
- One Stick of 2Gb memory DDR 3
- ATI Radeon 6870 Sapphire.
If I restart my system (and this happens like out of 100 restarts 97 times) the system would be on the black post screen and say that the CPU is not compatible with my mobo. Then in order to resolve this I have to got to BIOs and turn on all the cpu cores and the unleashing mode under CPU and restart. Then it would reflect that all the **4 cores are active** and then it would work fine. But why does this happen after every restart. I thought it was CMOS battery but the date and time and other BIOS settings are fine.
Wondering what processor is better equipped to stream and play HD video to an HDMI port... AMD E350 or Intel Atom? Im looking to purchase a mini pc to attached to my TV to play HD video with VLC and stream from the net. Currently I'm looking at Foxcon, Zotac and Asus Eee pc's.
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I have a quad-core AMD Athlon II 640 Processor. I always figured I have all 4 cores running at the same time, but today I noticed in msconfig>boot>advanced>number of processors that the default number of processors is one. I've recently had a number of freezes, and wondered if i were to increase the number of processors, would my computer's behavior change at all?
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