Switch short and rapid battery drain

Hi I have a switch with a rapid battery drain I have checked round m92 and bq and have only found 1 shorted cap, I don’t normally do switches I’m old school so be gental with me please do I need to replace m92 ?

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This cap goes to the cpu.
You should check its resistance. Its normal that it is low and some meters might beep there. If it were a dead short, your switch wont boot at all.

Did you replaced the battery? If its a few years old, it might be very bad.

It could also be a problem with the fuel gauge, its on the back behind the battery connector.