Lagging, Overheating MacBook Pro 2014 after Big Sur update Hi, so i have a MacBook Pro Retina 2014 13", and a few weeks ago i updated it to macOS Big Sur from catalina and after it was done updating i noticed that all the animations were very very choppy, and scrolling in safari was just bizarre. One theory is maybe temperatures are impacting stability, but this happens always at room temperatures, so far. I am thinking about returning but then I didn't find the exact incantation to make it crash so when I bring it to service I can show the sequence - it depends on the macbook to be in a "bad mood". It looks like memory corruption (bad RAM or CPU chip) to me, but diagnostics says "No issues found" so I am lost a bit. Work on battery on plug power - does not matter, it may crash on both Run diagnostics (Cmd+D during power on) - the diagnostics ALWAYS succeeds with "No issues found" (I run diags just after the crashes, a couple of times every day). on chrome or firefox.Īgain, this is only when computer is in the "bad mood" which happens to be couple of times during the day. ![]() Also some websites cause the macbook to crash instantly, esp. When it gets "in a bad bood" it begins crashing very easily: GeekBench 5 run (CPU and/or GPU tests) make it crash after a couple of seconds. Looks like the CPU or memory state gets corrupted. Things were okay for a week, but now it started to crash almost randomly, with different kernel crash exceptions every time. MacBook Pro 16", "M1 Pro" 32GB crashes semi-permanently (reboots) Just received a brand new MBP (16", M1 Pro CPU, 32GB RAM). MacOS Mojave, 10.12.14, MacBook Pro Retina Late 2013, 2.6Ghz I have huge issues with 75-80 Celsius only. It never happens when Google Drive Stream stopped uploads.Īnyone experiencing similar issues? Is it Ok to have CPU temperature between 80-90 degree?Īccording to Intel Core i7 4th generation specs, max temperature is 100 Celsius. Average high temperature at CPU is 68 Celsius (heavy using iCloud 2Tb right now, uploading many thousands files) However, whenever I try to copy batch of files to Google (using Google File Stream) CPU temperature jumps to 75 Celcius, laptop becomes irresponsive (as in quoted description), and even restarts itself. Temps at OWC Aura Pro X 2Tb dropped from 35 Celcius to 27-29. reinstalled heatsink (using Arctic Silver 5). ![]()
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