Tomtom 730 with malfunction touchscreen

Joined
Jan 26, 2011
Messages
2
Hi all,

I have a tomtom730 with a touchscreen that does not work.
The machine starts normal but if i touch the touchscreen nothing happens!

  • I already tried a new touchscreen but no luck
  • Tried the cal.txt / calib.txt no luck
  • New software / navcore
  • hard/soft reset

It looks like the screen is responding on Nothing!

Is there a fuse on the main board or something i can try?
 
Last edited:
(I deleted your duplicate thread)


Make an Explorer, not Home, backup of your unit's contents.

Then format the unit, don't use quickformat. Restore the backup.

Honestly, I doubt the above will work but give it a shot......
 

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