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Lenovo B51-80

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    Lenovo B51-80

    Danke mein Freund
    this laptop has got two buttons to turn it on:
    1) a power button to enter Win7.
    2) a Novu button to enter the Bios page.
    when I use the power button, it boots into Win7 and works normally without any heating CPU or GPU. but when I use the Novu button, it enters Bios page but the CPU starts generating extra heat that comes out from the fan. the fan works fine. thus, I had to turn it after 5 minutes to avoid damage to the CPU.
    Does anyone know why this extra heat is generated in the Bios page?
    Is this heating a common fault in this model of laptops?
    Last edited by caspian; 10-22-2018, 06:28 AM.

    #2
    Re: Lenovo B51-80 schematics

    Originally posted by caspian View Post
    Danke mein Freund
    this laptop has got two buttons to turn it on:
    1) a power button to enter Win7.
    2) a Novu button to enter the Bios page.
    when I use the power button, it boots into Win7 and works normally without any heating CPU or GPU. but when I use the Novu button, it enters Bios page but the CPU starts generating extra heat that comes out from the fan. the fan works fine. thus, I had to turn it after 5 minutes to avoid damage to the CPU.
    Does anyone know why this extra heat is generated in the Bios page?
    Is this heating a common fault in this model of laptops?
    I dont see any logic in cpu getting overheated in bios page. This is strange and never faced it. Really dont know why

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      #3
      Re: Lenovo B51-80 schematics

      CPU can heat up inside BIOS because power saving features are turned off. Should not "overheat" though.
      OpenBoardView — https://github.com/OpenBoardView/OpenBoardView

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