crwdns2935425:03crwdne2935425:0
crwdns2931653:03crwdne2931653:0
Detach the mainboard
-
Unscrew the three Philips screws to release the mainboard and access the printed circuit board.
-
Use a multimeter to check the battery voltage. If it is below 3 Volts then move on to the next steps of this repair guide.
crwdns2944171:0crwdnd2944171:0crwdnd2944171:0crwdnd2944171:0crwdne2944171:0