DanUK
Posts: 224 +12
Does your system crash if you run a program like Prime95 with the H80i set to silent? If not then heat isn’t the issue.
Unless your fan on the H80i is spinning abnormally slow the system shouldn’t be crashing due to heat with a stock Core i7-4790K. Either the water-block isn’t seated correctly or not enough thermal paste has been applied.
Anyway I would diagnose this with a program such as Prime95 in windows and monitor the temperature as you do.
Yeah, ive just been looking into this a bit more yesterday and today, and I see that there is a common problem with some core i7 4790k's and temperature. Even though ive had this rig a few months it took a cpu intensive game like DA to really show it.
Tomorrow I'll check the cooler is seated properly, and if it is then ill have to RMA the chip. When I run IntelBurn the chip pretty much immediately hits 95~100 on all cores (similar to what a load of people are experiencing in this thread https://communities.intel.com/thread/54032?start=30&tstart=0 )
On the one hand I hope that I'm not being a pc building n00b and that it's a problem with the chip.. but on the other it's more convenient if I've just been a noob haha.