1 Clock does not turn on
The clock worked without problem for a long time, suddenly it hasn't turned on anymore, it doesn't show a screen, the usb connector has no power, it's totally dead. Does anyone know if this is due to something special?
Update (10/01/2022)
Can you disassemble the clock and upload pictures of the circuit boards? 在已经存在的问题里加入图片
由 Andrew S 完成的
@andrewsawesome I have added it to the answers
由 Jony Jimenez 完成的
@Jony Jimenez Do you have a multimeter?
由 Andrew S 完成的
@andrewsawesome Yes, I have
由 Jony Jimenez 完成的
@Jony Jimenez If you put your meter into AC Volts, what is the voltage coming out of the power brick?
由 Andrew S 完成的
显示更多的6条评论