SD Card detection issue

[Hassan]

good morning.hope this email finds you all well
I’ve been using mooshimeter for couple of years now without a problem. till i found the battery completely depleted all over the place. i removed all parts, and cleaned off battery wastes, however, i could not manage to get the logging featuring working again. after quick inspection, it was found that the SD card slot got so rusted too. so i had to replace it too. so i used micro to sd card adapter as a host, solder jumper wires from pcb to sd card host. but sill not working. i searched around the web and found that could be some wires need to be shorted in order to detect the sd card. can you please advice me on this matter.

notes,i tried the micro sd card on the pc still working.re-format to FAT32, still no luck
everything is working find except reading the sd card and logging

looking forward to hearing from you

this is the actual unit bought in 2016

some pictures of battery depleted

i soldered wires straight to SD adapter

i removed the old SD slot

as per below wiring

[Hassan]

i have added the pictures in below link
https://docdro.id/8vc3LmZ

[Tim]

Are you sure of your wiring? It looks like you’ve got ten wires there, whilst uSD cards only have 8 connections. The others are likely the shield and card-detect switch.

[Hassan]

Thanks a lot for your reply. So which wire should be ignored then?. Where can i have the pinout of pcb card socket ?

[Author]

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