原帖由： S0U1SB4N3 ,
[image|149225] 1) Locate and remove the RTC battery 2) locate and remove the main battery and unplug power supply. 3) depress the power button for 30-60 seconds. you do not have to solder anything to the board if there are posts ic 61,63 on MAIN PCB then just put a jumper across them while you power up. if its just 2 SMD pads just use a needle probe to arc the connection.