Thread: My nuvi 7x5 has a problem! Please help!

Originally Posted by catymag

If you have Garmin drivers in your pc and you get Garmin logo at nuvi start then you can get preboot mode and use Updater.exe. This is undeniable.

I'm probably doing something wrong.

I read the post that @voyager56 posted and said:

"I don't know what sequence did use use for preboot but for Nuvi 765T use the following method:
Power off and USB cable in PC but not Nuvi. Hold finger on the upper right corner of the screen. Slide to Power on, Slide to lock, and quickly Insert USB cable."

I don't know all the parameters.

How long should I hold my finger in that position (when I turn it on),before I put it in the lock position?

I did this sequence:

Turned it on while holding my finger on the upper right corner of the screen.As the screen lit up,immediately I put it in lock position,and put the usb in the device A.S.A.P.

Correct me if I am doing something wrong?