Windows 10: My Windows 10 Dell G3 Laptop is stuck on Please Wait Screen

My laptop is stuck on a please wait screen and will go black after 5 seconds. My laptop screen is cracked so I would use my monitor or my tv to connect to it and it would show the screen so I rely on that to see what I’m doing. I used the Windows 11 Installation from the Microsoft website and ever since it’s been stuck on a please wait screen and going black after 5 seconds and it’s not showing any screen on my monitor or my tv and I’ve tried multiple HDMI cables and they were plugged in correctly. I’ve tried the windows logo key + ctrl + left shift + b, and the F12 boot options, and force res

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"Video_dxgkrnl_fatal_error" while playing games on my Dell G3 laptop ?

So every time I play a game after like half an hour or so, my game crashes (blue screen giving the error VIDEO DXGKRNL FATAL ERROR ), then when I relaunch the laptop my discrete GPU is gone, like missing from task manager and hidden in device manager. To fix it I have to restart my laptop then the Nvidia drivers come back and when I play my games again the same problem happens after a few minutes of playing the game. It's never happened unless I'm playing a game.
I have tried:

• reinstalling the graphics driver from NVIDIA.
  
• removing the graphics driver using DDU in safe mode and reinstalling the latest one.
  
• running sfc and dism
  
  None of the above methods helped.
  My laptop is out of warranty so don't suggest I take it to the Dell service center as they will just say to replace the motherboard, I know that and that will be like buying a new laptop.
  
  My laptop is a Dell G3 15 3500
  Specs -
  i7-10750H
  RTX 2060 6gb
  16Gb ram
  256Gb SSD
  Windows 11 home
  

 

Dell G3 Speedstep not working?

The core clock frequencies and voltage on my Dell G3 are locked at full speed and max voltage. Speed Step/C-States are enabled in the BIOS, I'm using the balanced power plan in Windows (min CPU 5%, max CPU 100%) and there is no abnormally high CPU load. I'm confused... *Confused

Edit: The power cord plugged in was keeping the clocks at full speed. There must be some Dell specific power settings I'm missing.

 

Dell G3 15" Laptop won't turn on!

I just received my dell G3, turned it on, prompt to windows 10 set up with crotana. 5 minutes later it crashed on me. (it was plugged in)

Tried turning it on multiple times, loaded up once for 1 minute, crashed again.

Keyboard backlight would blink when attempted to power on, but does not turn on anymore despite many attempts.

Battery is internal. I'm stumped.

What could be the problem here? Any troubleshooting suggestions?