My GPU stuck at 300mhz while gaming
so I have zephyrus s (RTX 2070), its kinda almost 2 years i buy this laptop. so its start from past few months, i play like dota or pes maybe, its running well early, but after 5/10 minutes its start verly lagging. I see my fps drop to 10, not even more than that. so i go checked my armoury crate said that gpu freq only 300mhz and its already on plugged. i try many solutions from other forums or youtube video that end nothing for me. can u guys give me the best one for me to fix this?
at least give me the proper solution before i take this to service centre again, btw i already changed the mobo for 2 times,
Zephyrus S (GX502GW)
Intel I7-9750H 2.6Ghz
RTX 2070 (115W)
Graph driver 466.27
last windows update