I bought my E8400 in April from Newegg. Ever since then my Core temps have been at 39C for 95% of the 140 days my computer has been running for. It never changes whether I'm playing the games I play, or browsing the net. I know this is a really common issue. I have just been running my E8400 at stock settings inside a Antec 900 case, with an Arctic Cooler 7. I have overkill Case and CPU cooling for stock E8400 settings and i knew the readings weren't accurate, so I didn't worry. Well I'm in the process of revising my computer setup, and I want to Overclock my E8400. I was basically approved by Intel to RMA my E8400 because of the stuck sensors. Since I am overclocking soon, I want accurate temperatures if at all possible. I'm just trying to figure out what I'm going to do. Its been a reliable CPU, but I don't want to OC it and have it die due to a false temp reading and then not be able to RMA it. So what would you do if your sensor test looked like this and you had the choice of RMAing it? Aldolfo says they will RMA it, Would you RMA it under my circumstances? See attached pictures.