Overvoltage at 12V and Died Razr
Heedlessly I connected a car charger wrong and my razr took a power surge at 12v. Now the phone will not turn on and will not charge, it seems dead. What can I do to solve this problem?
crwdns2934109:0crwdne2934109:0
crwdns2944067:02crwdne2944067:0
You will have to open it up and check for some obvious damage. Look for some burned, charred or missing components first.
crwdns2934271:0crwdnd2934271:0 oldturkey03 crwdne2934271:0
I have just opened it, I compared it with another razr XT910 and seems thar are identical.
I exchanged the motherboard and I have found that it is the cause of damage.
Unfortunately, the chip on the motherboard are covered with metal parts, but I don't know how to remove for exploring the damage circuit.
Meanwhile, thank you so much for the help you're giving me.
crwdns2934271:0crwdnd2934271:0 Maurizio Luciani crwdne2934271:0