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problem - laggy PC


Stanislavs

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Here it is: 2 months ago , my Windows stopped responding every second for 3 seconds when i copy files anywhere (install, burn a CD , etc...)

Since then, my PC was horribly laggy.

Can anyone help please?

Im new here  :hello:

Virus?

What virusscanner do you have?

Have you done a format and fresh install?

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Is your drive properly defragmented?

Have you enabled DMA for it?

Or have the drivers for the MoBo chipset got corrupted in anyway?

Also, see in System Properties whether windows is accessing your HDD in LBA mode (which is _extremely_ slow).

I'm new here
Welcome here Stanislavs! :thumbup
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  • 5 weeks later...

Sounds simular to something i had a while back!

Norton Antivirus 2004 on a system with not too much resources free caused that.

It kept scanning everything what was accessed or moved/copied, and when you have a ...let's say.. light configuration of hardware it's really lagging the whole system!

Removed NAV2004 and voila! no probs anymore, went back to nav2003.

Hope it helps.

But if it's the CPU you can check on your temps...

How about an new clean install on that other disk of you?

What happens then?

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It could be some kind of overheating, check that fans work ok and have a look at task manager what you have running.

I had a friend with same kind of problems that had a virus that used tftp.exe to download itself, once downloaded the antivirus cleared it, but it started again tftp.exe.....thus stalling system.

jaclaz

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I am sorry to say that, but if you are positive that:

1) Hardware is OK(no overheating)

2) NO VIRUS/SPYWARE/ETC is installed

3) NO memory/processor hungry processes are running in background

4) NO conflicts between devices

your next option is to re-install from scratch.

One last possibility before taking the suggestion above is trying to see if there is some "non-due" activity on the PC by means of these tools:

Filemon and Regmon

http://www.sysinternals.com/ntw2k/utilities.shtml

jaclaz

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