Never had a problem and then today it just wont charge.
Tried the three other chargers 2 car chargers and the mains one with no luck.
Could it be the battery?
Even if it is shouldnt it still be able to operate?
Down to 37% as I write this so enough to back it up.....I hope.
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Power board is faulty, repair or replace. Workshop repair required. Oh, stop plugging a charger into the USB socket. It doesn'tlike it, thats for data transfer only. The round pin socket is the charger port
If the GPS's internal battery is allowed to discharge too far, it will not be possible to recharge with the card charger, until it is brought up to a certain level. Connect the nuvi to a computer with USB cable overnight. This will trickle charge the internal battery to a level that will allow the car charger / cradle to keep the GPS charged from that point on. Anytime the car charger fails to recharge the internal battery, the USB charge method will have to be performed first.
If it is charging via a USB connection on your computer there is nothing wrong with the TT. It doesn't matter if you are trying to charge via USB, mains, or car charger the connection is the same for all in your TT. I would look elsewhere for the problem. More than likely your car charger is faulty.
You need to change the battery. It is not a fun thing to do. Do a word search for Navman PIn 570 Replacement battery either on Google or Ebay. You have to disassemble the unit to get to the battery that is taped to the unit's motherboard. There are hidden screws on the back of the unit, then you have to gently pry the 2 halves off. Big Heads up here: the round dial on the left side...be sure to tape that in place when you first disassemble the unit, otherwise it falls out into 2 or three pieces...that dial is a pain to get back together if you do not tape it.
I recently replaced the battery on my unit. There are two additional screws on
the back of the unit, near the bottom in addition 2 screws under the flip up antenna. They are covered by small black plastic
discs which need to be pried off first. After removing the rear cover with a knife edge (or similar) there are
several other screws which attach the circuit board to the front of the unit
which need to be removed. Note that the one near the edge should only be
loosened, and the board slid out sideways. Once this has been done you should be able to access the battery which needs
to be pried off the board, as it is attached with an adhesive patch.
(If the battery is totally dead it takes about a day before the charge led starts flashing.)
Did you drain the battery completly? Have you tried another battery yet? I've come across this issue once, seems the owner drained the battery completly. Leaving it hooked to the mains with the mains charger for almost a day did solve the issue. I'd try a new battery first.
These sockets are on sale if you google enough. Ebay seller totalviews for example. Check its the right socket and be prepared for very small presise soldering. when you open the case, take great care not to break/dismantle the rocker switch that protrudes as it has minute elements in it. If charging is a problem but the socket appears sound,m check the plug that goes into it and ensure the springs go in and out to hold it in place.F4therchristmas
maybe there is a flat or stuffed lithium battery or battery charging circuit in the pin 570. fix: leave unit to charge for 24 h if
the battery still dosnt charge because it is over discharged, then you
may be able to push some charge in it after the battery is unplugged,
after opening the case, and removing the circuit board
maybe there is no memory caused by a flat or stuffed lithium battery or battery charging circuit in the pin 570. fix: leave unit to charge for 24 h if the battery still dosnt charge because it is over discharged, then you may be able to push some charge in it after the battery is unplugged, after opening the case, and removing the circuit board.