TOSHIBA PORTEGE 3490CT CMOS battery replacement

Discussion in 'Toshiba' started by PCpilot, Oct 27, 2022.

  1. PCpilot


    Oct 27, 2022
    Likes Received:
    Hi All, I have a 2001-2002 era 3490CT. I want to replace the CMOS battery, but I cannot find any service manual instructions or videos showing me where the CMOS battery is and how to get to it. Any guidance will be greatly appreciated!
    PCpilot, Oct 27, 2022
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