Hello everyone,
I need help with my Lenovo Legion laptop. It turns on for a few seconds and then immediately shuts down. I believe this is a BIOS corruption issue.
Laptop Model:
  • Model: Lenovo Legion Slim 5 16APH8
  • GPU: NVIDIA GeForce RTX 4070
  • Main BIOS chip size: 32MB
  • VBIOS chip size: 16MB
Problem Description: The laptop was working perfectly. Now, when I press the power button, the keyboard lights up and the laptop powers on for just a few seconds, then it shuts itself off completely. After researching, I am convinced it's a corrupt BIOS.
What I Have Tried So Far:
  1. I
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