I did have my 3.3V set for a 10% variance (using ASUS Probe), and the alarm has gone of twice (at the 2.94V reading). That was with the CPU at 100% load. However, I seem to never run near 3.3V (the average is 3.04V with a light load)...so would a 10% drop from 3.04V be more to worry about, instead of the current measurement based on 3.3V?
Though all this I haven't noticed anything funky with my system, yet. Still ok you think?
Thanks
Dave