It verks! My phone is happy again.
On my circuit board I have a circular pad that looks like the PCB side of a membrane keypad labeled “reset”. I reset mine by bridging the contacts of this with the screwdriver. I did have the two raised contacts (smd jumpers, by the look of them) but wasn’t able to easily short them because they were buried in red epoxy.
I successfully replaced this in my calculator today. Thanks iFixit!
The A-76 batteries interchange to a 357 watch batteries.
The new version of the calculator is $9 in the School Supply section at Wal-Mart. I didn’t realize it was so cheap, and paid almost this much for the two batteries. oops.
Однажды Они, Вы смогут просмотреть график вашего рейтинга, накопленного за всё время.
Репутация еще не заработана.