Overheating due to continuous turbo boost

I have a Lenovo Ideapad L340 laptop with intel i5 9300H. While gaming the CPU temps are under 75 as it runs at the base clock(2.4ghz) and on turbo boost(4.1) when needed only for few secs. But a few days back I installed SSD and did a clean windows 10 install, but now while gaming the CPU runs constantly at turbo boost(4.1) and the temps reach 90+. Can someone tell me what went wrong?
I really need some help
 
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