Dell6400 laptop day clock stopped

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Wednesday October 8, 2008
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Hello,
I'm facing a problem of day clock stopped working Dell6400 laptop it is not showing the system settings


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Posts
19532
Registration date
Wednesday October 8, 2008
Status
Contributor
Last seen
June 15, 2019
1,941
If it's 10 years old the you probably need a new CMOS battery. You might need to disassemble the case to remove and replace the battery. I suggest you download the repair instructions directly from the Dell support site.

Good luck