How to downgrade bios on acer nitro 5 AN515-43?

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deadeye4566
deadeye4566 Member Posts: 5

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I recently updated windows, accidentally it updated my bios from 1.08 to 1.10 .  in new bios 1.10 there is a bug with cpu frequency while gaming, previously it would always be 3700mhz(R5 3550H), but now it jumps from 3.7ghz to 1.4(mostly stable at 1.4) and my fps were dropped by 5 to 15 percent depending on game. i tried reinstalling win 10 but that didnot help. i dont know how to rollback to previous one 1.08. 1.4ghz is my p2 state of r5 3550h cpu(power saving one) and im on high performance profile.

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