Keep-Alive battery on mother-board dead
I finally figured out why my date/time resets every time I change the battery (GoPro Hero 4 Silver) - the keep-alive (coin/watch) battery must be dead. I located it on the mother board (many thanks, Zach and iFixit!). Does anyone know the part number of this battery? iFixit, do you have a tutorial for this one? Has anyone ever changed this battery? Wonder why they don’t use a capacitor that recharges every time a battery is installed?
Tim in Borneo