Windows 10: PC Not Booting After Replacing CMOS Battery

Discus and support PC Not Booting After Replacing CMOS Battery in Windows 10 Software and Apps to solve the problem; Hi,I have recently replaced the CMOS battery in my Lenovo G580. Unfortunately, it does want to boot up. The fan and hard drive both make a noise, but... Discussion in 'Windows 10 Software and Apps' started by Turtle11t, Jun 11, 2022.

  1. TURTLE11T
    Turtle11t Win User

    PC Not Booting After Replacing CMOS Battery


    Hi,I have recently replaced the CMOS battery in my Lenovo G580. Unfortunately, it does want to boot up. The fan and hard drive both make a noise, but the screen does not turn on and the camera LED stays on and it stays there. I tried resetting the CMOS by taking the battery out, waiting for a few minutes and then putting it back in and even using the old battery, but it shows the same issue.Are there any other solutions?Many Thanks.

    :)
     
    Turtle11t, Jun 11, 2022
    #1
  2. ARC
    Arc Win User

    Replaced CMOS battery Lost Win 10


    In that case you are suggested to follow post #6.
     
    Arc, Jun 11, 2022
    #2
  3. RICK2021
    Rick2021 Win User
    Does CMOS battery make an important role?

    This means the CMOS battery has failed - you need to purchase a new CMOS battery. As suggested by another expert you should upgrade your BIOS and then do the CMOS battery replacement and this should stop it.
     
    Rick2021, Jun 11, 2022
    #3
  4. CAPSLOCKSTUCK
    CAPSLOCKSTUCK Win User

    PC Not Booting After Replacing CMOS Battery

    CMOS battery

    Is there any need to routinely replace a cmos battery ?
    Can you tell ( via software) if it needs replacement ? or are there any symptoms ?
    Does a mobo "recharge" a cmos battery ?
     
    CAPSLOCKSTUCK, Jun 11, 2022
    #4
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PC Not Booting After Replacing CMOS Battery

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