Question about Dell Latitude C840 Notebook

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I'm troubleshooting a laptop that won't start up. Where is the Cmos Battery? Near what? Thanks . . .

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  • turtlelady5 Aug 06, 2010

    I can't reset anything if it won't turn on. Somewhere else, it was suggested to remove the Cmos for at least 30 mins. I've pulled everything apart and can't find it.

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Unless the Bios is locked you dont need to remove the cmos battery. Do a reset of the settings and go from there. They are located differently on every pc. But try removing the ram stick cover.

Posted on Aug 06, 2010

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