Hello, I'm owner of Macbook Pro 13" mid 2012 model. I have upgraded RAM from 4GB to 16GB. I have installed Crucial 1600MHz...

Hello, I've just upgraded RAM on my Macbook Pro mid 2012 model. I followed the guide on this site. One memory module was...

Hello, here are some service manuals http://www.pentax-hack.info/documents/downloads.html not exactly for K200D, but try to check them.. the innards of Pentax cameras are usually not much different. May be this manuals will give you some clues.

Well, your CPU can run as hot as 105°C While you're not at this temperature then everything is working as designed. I can't comment on GPU, but at least they can run as hot as CPU's if not even hotter. As pointed above if you want to decrease this temperatures you will need to reapply thermal paste by yourself because the original is not applied as should be. If you don't want to void your warranty then just don't worry about and accept as it is :-) My MacBook Pro 13" mid 2012 non-retina can easily be hot as 102°C practically within minute. Fans will cool down CPU after another minute to 99°C in average. So if you find your MacBook Pro hot I think it's normal or it's design flaw in 2012 series :-(

I don't have any idea, but you may check your RAM installation and try to reinstall both memory modules again. I have added 16GB RAM into my MBP 13" 2012 only few days ago and everything is working flawless. I used Crucial dual-voltage chips. Your RAM should be PC3-12800 (1600MHz) supporting 1.35V power. Check if your modules meets this specification.