LSASS.EXE is performing 3 reads and 3 writes per second. According to various threads on the internet this issue has be happening for some years but with no solution. I have seen it currently on my home PC and a friends laptop but not my work laptop. All 3 are standard windows XP SP3 + updates. AV is different on all 3. I think it's about time an answer was found to this problem. Any ideas?1 person got this answerI do too

Ok, thanks. I have done that