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supamars7

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5 years ago

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supamars7

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December 5th, 2021 11:00

Dell

Dell Latitude e6400 not booting probably, showing 'rtc mode fixed - time and date may be wrong'  other times it boots up only when it shows press F12 to enter BIOS. This happens even after replacing with new CMOS battery. I really need help on how to resolve this.

Thanks

  • Mary G

    6 Operator

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    20095 Posts

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    Posted December 5th, 2021 12:00

    A 2009 laptop can be failing now. The cmos battery replacement should have corrected the problem but since it didn't the mainboard is probably bad. Consider buying a new computer.