First overclock of AMD Athlon X2 Black Edition 5000+

Overclocking for the first time that the procedure is an AMD Athlon X2 Black Edition 5000 + is 2.6 but leave it in 2.8, and not had any problem. But if something unusual step on my windows, my pc goes as more slow, for example drag a window and was delayed move, it's as if that were slow reflexes ? Tried to enter and play quake 2 !! Wave as 20 FPS .... and with lag. What could be? I do not understand anything?

I hope you understood the problem. Do not feel the pc FLUID, dragging windows or the internet, as I sees everything in the games is horrible! Its not like before.

Working on Windows Vista Ultimate. Hope somebody can help me.

Try resetting the system. See what happens. By the way, what is the motherboard?

Now I reset the system and the problem persists! What happens? My PC sees too latent.
My motherboard is an MSI k9n2gm.

If your computer has viruses the it will give problems. For that, the better option will be to pass the same thing and install windows again with SP and go!! Your PC will be terribly fast.

I dont think theres viruses. As before this I had scanned the system and shown zero problems. And my computer was always fast. Now I just wanted to leave it at 2.8 and I stuck with a big block as my videos, games, movies, moving windows, etc...everything slow.

Now I also removed Video card. PC just holds the integrated one. Cannot this be overclocked much more rather than format?

Uninstall the video drivers and then reinstall them.

Tried to install a new driver for geforce, passed and saw that the overclock stayed. Everything goes still the same...slow...

Look to reset the BIOS, disconnect the computer from the connection by about 3 minutes, then go back to overclocked, keep in mind that increasing the FSB (htt) while increasing the frequency of memory, so you have to download that at the same frequency in the BIOS.