Hi all. Built a new combo other day. Asrock X370 Gaming K6 8700k delided(CLU TIM die to HS) Artic cooling 240 AIO cooler. About 1.5yrs old. Used on 6700k/7700k builds. Thermaltake 750W gold PSU 1080TI FE 2x16gb Gskill PC3000@PC3200oc. So temps seem ok when starting stress tests like prime. Will be mid 50-60's. However, after about 15 minutes it seems the temps just keep creeping up. Figure the little AIO may be heat soaking? I've cranked fans to 100% but they don't seem to move much even at full. Temps with prime will eventually get into the 80's C. 4.8ghz seems stable at 1.335v. 5ghz isn't stable AVX. AVX offset of 2 at 5ghz will reboot as well. Even at up to 1.375v which the temp issue just gets worse from there and all I'll go until I possibly get better cooling. Wondering if #1 there are any other settings needed in bios to hit the magic 5ghz. Seems everyone is getting 5ghz with 7700k and 8700k's but mine top out at 4.8ghz(my 7700k did too). I have VCCIO and VCCSA adjusted for my ram oc. No other voltages other than ram at 1.365v set. Everything else is on auto. Advice?