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66069

June 18th, 2013 12:00

E5520 cmos battery

Does anyone know how to get to the cmos battery on a Dell E5520 latitude laptop.

Thanks

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2.5K Posts

June 18th, 2013 12:00

Hi dwymik1034,

Please use the Service manual for instructions to reseat the CMOS battery in page 26.

http://dell.to/100G2Gh

Let us know about the progress.

3 Posts

August 23rd, 2017 18:00

Just replaced mine.  It's the CR2032. 

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