Question help

[Aharnish]

Hello I need some advice/help with a problem i am having with my pc. my pc turns on goes to windows but after a few mins freezes . but odd thing is num,scroll,caps locks working. the same also happened in safe. or in any game or in just desktop idle.
it also happened in bios once . i have reinstalled the gpu and rams to no effect. tried all ram slots. i like to point out the few thing that has happend before this started happening . after the pc started freezing i found out my cpu fan broke so changed it after i changed this still happened, after that i found a strange thing normally my rams were on the a2b2 slots which are recommended by the board msi b450 pro carbon but in bios it was showing on 8 gb not but in desk top it was showing 16 on cpuz so i placed the rams in the other two slots now bios also shows 16gb but the main problem is there it freezes after few mins. num,scroll,capslock working.

Thank you in advance for advice on help with this problem really appreciate .

my specs are.
cpu- amd r52600
gpu- gigabyte winforce 1060 3gb
mobo - msi b450 gaming pro carbon
ram - corsair vengence lpx 8*2 3000 mhz
ssd - 1 year old / fairly new gigabyte 1 tb m.2
psu - cm mwe v2 bronze 550
cpu fan - was cm h410r now amd standard cooler

ps . this all started around 2 days ago.

Thanks

 

[punkncat]

Based on what you are saying, I suspect damage to the CPU due to heat.

When you say "you noticed the CPU fan broke", what do you mean? IE it wasn't spinning, a blade broke off, what?
How long do you think it was running with the broken cooler?

Typically, if the PC detects the fan isn't running it will throw a message before POST letting you know. Did you see this?

 

[Aharnish]

cpu fan was not spinning

 

[Aharnish]

cpu temps are under 60 - 70 in games for how long the pc dosent freeze