Chosen Solution
After applying a new thermal paste on both the Intel GPU and Nvidia GPU, my Nvidia GPU start giving me this issue after working fine for an hour or so.
Intel still working without any issue. For software side, have tried reinstalling the driver For hardware side, have tried reapplying thermal paste, untighten the screw pressing down the GPU, and wriggling the Nvidia GPU to see if it will change from the current problem to another problem like RGB line or laptop sudden shutdown, but no change. Would like to test out if there is any other method of fixing this problem other than reflow soldering or similar as I do not have the tools needed for it. Many Thanks
Kirin Sim this most certainly looks like a GPU error. Connect an external monitor and see if it gives you the same issues. To repair it you most likely will need at minimum a reflow and at best a reball with a new GPU
