I have an old Visoly Flash Advance Xtreme 64M which I had bought new back in the day for my GBA. That must have been a good 12 years ago.
Anyway, I managed to use it and even set it up again on an XP machine successfully to write ROMS to it.
It works fine but save games are disappearing after switch off the Gameboy Advance.
Instinctively I said to myself that the sram battery died. Opened it up and tested it with my digital multimeter which is reporting 3.25v (3V Battery).
So in view of the above I am guessing the battery is perfect. So what could be wrong ?
Anyway, I managed to use it and even set it up again on an XP machine successfully to write ROMS to it.
It works fine but save games are disappearing after switch off the Gameboy Advance.
Instinctively I said to myself that the sram battery died. Opened it up and tested it with my digital multimeter which is reporting 3.25v (3V Battery).
So in view of the above I am guessing the battery is perfect. So what could be wrong ?