Tomtom Go professional 620/520 screen go crazy after firmware update
I decided to give a sat nav back as i was not sure it was like that before update coz i use it only few minutes before i procced to do an update.
i bought another unit, new one but go 520 professional and all the same happend, WHY ??? idid all updates now and still can't write the word i want.
Answers
Superuser
Have you fitted a screensaver?
Doug
they both are the same or at least looks the same, but when its plugged on one of them its starting to bee crazy, no matter the cabel,
Superuser
Glad you sorted that one out before you may have done some harm.
Doug
Superusers
@adamvfr
Be VERY careful with some the the latest USB Charges
Always check the OUTPUT specs of the Power adapter
The Power adapter for a friends Microsoft Windows Tablet uses High-speed USB charging 19Volts yes Nineteen volts... Not the usual 5Volts
ATB YFM