The issue now fixed.The replaced motherboard is the DOA one, after replaced the another new one Nvidia is now come back. Yay!
Hello Everyone, Hope you all doing well in this year. I need someone to help me to explain what happening with my laptop. The issue is one day back to 6th December 2022 I want to play the high-quality graphics game but my laptop running the game very lag, then I tried to take a look in the GeForce Experience to update the driver but it seems to be error. Yes after that I go and checked in Device Manager, No RTX showing anymore. [IMAGE]   Once I knew the RTX is missing from the windows then I tried to   The last thing is I have run the Diagnostic Tool on computer start up and found some weird error about video thermistor showing up it say [IMAGE] and the log about the video thermistor showing lowest at -116 c (or lower) and 121 c (or higher) [IMAGE] I'm not sure this error is relate to my issue or not.   I am out of Idea to fix this issue, please someone could help me to share the experience or proper ways to fix this one.   Thank you in advance.      
Dell G7 7590 RTX 2070 Max-Q cannot be detect in anywhere.