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Internal Battery Replacement


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Hi all. 

Recently bought a zero 88 frog 2 with a error message as reads: "Non-volatile RAM Retention test failed. The internal battery may need replacing."


I assume this is the cr2032 battery inside? 

I'm not that confident with how to replace this battery so some help will be majorly appreciated. 


- Jake

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Hopefully Edward/Jon/Keith will give you some other details. I didn't find anything about the battery in the user manual. Not sure if there are 1 or more.

Looks like 2 screws each side? Lift the lid slowly as I bet there are ribbon cables from the top panel to main PCB mounted in the base.

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