low and high memory and gpu clock

[sia_murphy]

hey I was playing a game when the black screen crash happened and I did restart my pc ( This didn't happen before for 2 months and before that it was about like per 10 12 hours usage once) here is the log of when crash happened https://ufile.io/20essvq9

when I log in . my memory and clock was stuck at low very low as you can see in log . I did mess around with drivers installing and reinstalling again and again ( one time I had it before and it got fixed using this method without any problem ) as you can see in the next log https://ufile.io/9z5o5lh1

and now things are little complicated since I somehow fixed it so it won't stuck at low clock all the time now but it drops like this log https://ufile.io/serdda7j I feel like when is like around 1936 clock my screen is some how a bit lagging and a 10 fps drop maybe

my spec : cpu : intel core i7 7700k ------ ram: gskill tridntz 3200 2x8gb (F4-3200C16D-16GTZB) ---- motherboard: strix z270f gaming ----graphic: zotac 1080ti amp editon --power: antec HCG 750M---
cpu liquid cooler : cooler master masterliquid 240 lite ----- hdd: WD Blue 1 TB -- - ssd : 970 evo plus m2

Things that I did to solve my problem :
1 -reinstalling the driver using ddu 2- try the old driver 3- set power to max in windows and nvidia control panel 4- using msi after burner to limit the clock but somehow it manage to go 1900 again